Oraliq nazorat ishi Started on Friday, December 2020, 9: 03 am
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1. Oraliq nazorat ishi Started on Friday, 4 December 2020, 9:03 AM State Finished Completed on Friday, 4 December 2020, 9:18 AM Time taken 14 mins 49 secs Marks 15.00/30.00 Grade 5.00 out of 10.00 (50%) Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text Eng oddiy Bull algebrasi qaysi elementni o'z ichiga oladi? a. 0 va 2 b. 0 va 1 c. 0 va 4 d. 0 va 3 Feedback The correct answer is: 0 va 1 Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga aylantiruvchi mantiqiy elementlarga nima deyiladi? a. deshifrator b. invertor c. shifrator d. trigger Feedback The correct answer is: shifrator Question 3 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr deb nimaga aytiladi? a. to`g`ri javob berilmagan b. to`g`ri burchakli sinussimon tebranishlar generatoriga aytiladi. c. qisqa vaqt ichida o`zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi. d. Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Feedback The correct answer is: Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Quyida berilgan sonlarning qaysi biri o’nlik bo’lishi mumkin? a. 0909 b. 10A010 c. 100101 d. AB Feedback The correct answer is: 0909 Question 5 Incorrect Mark 0.00 out of 1.00 Flag question Question text Asinxron RS trigerlari qaysi mantiqiy elementlar asosida quriladi? a. “YOKI- YO`Q” “HAM-EMAS” b. HAM-EMAS Istisno-yo’q c. "Yoki-yo’q” "Va-yo’q” d. Yoki-yo’q HAM-EMAS Feedback The correct answer is: "Yoki-yo’q” "Va-yo’q” Question 6 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr nima? a. ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; b. Bir yoki bir necha kirishlarni tanlash va chiqishga ulovchi qurilma; c. O’nlik sanoq sistemasidan ikkilikka aylantiruvchi qurilma; d. sonli axborotni bir koddan boshqasiga o’zgartiruvchi qurilma. Feedback The correct answer is: ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; Question 7 Incorrect Mark 0.00 out of 1.00 Flag question Question text NAND operatsiyasi yordamida qaysi amal bajariladi? a. VA – EMAS. b. YOKI-EMAS; c. EMAS; d. VA; Feedback The correct answer is: VA; Question 8 Correct Mark 1.00 out of 1.00 Flag question Question text Xotira qurulmalarining EHM da bajaradigan vazifasi bo’yicha qanday turlarga bo’linadi? a. Bo’linmaydi b. Adresli c. O’ta operativ, operativ buffer tashqi o’zgarmas hollarda d. Adresli, adressiz Feedback The correct answer is: Adresli, adressiz Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text Trigger nomi nima bilan aniqlanadi? a. Ularning kirish turlari nomlari bilan b. Kirishga berilyotgan signallari bilan c. Mantiqiy satx bilan d. Kirishga tasiri bilan Feedback The correct answer is: Ularning kirish turlari nomlari bilan Question 10 Incorrect Mark 0.00 out of 1.00 Flag question Question text Dishefrator qachon to'liq emas deyiladi? a. 2^n b. m > 2^n c. N d. m e. m < 2^n f. x^0*2^0 Feedback The correct answers are: m, 2^n, x^0*2^0 Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text T- treggir qanday tildan olingan? Toggle releksator ma’nosini anglatadi? a. Lotincha b. Fransuscha c. O’zbekcha d. Inglizcha Feedback The correct answer is: Inglizcha Question 12 Correct Mark 1.00 out of 1.00 Flag question Question text Schetchik nima uchun qo’llaniladi? a. Ikkilik kodni bir ko’rinishdan ikkinchisiga o’tkazishda; b. Impulslar sonini sanash uchun; c. Saqlangan soni siljitish uchun; d. Bir qancha mantiqiy qiymatlarni qo’shishi uchun. Feedback The correct answer is: Impulslar sonini sanash uchun; Question 13 Correct Mark 1.00 out of 1.00 Flag question Question text 1011 ikkilik sonini o’nlida ko’rsating? a. 18; b. 16; c. 14; d. 11; Feedback The correct answer is: 11; Question 14 Incorrect Mark 0.00 out of 1.00 Flag question Question text B316 o’n oltilik sanoq sistemadagi sonni ikkilik sanoq sistemasiga o’tkazing? a. 11100111 b. 01101101 c. 01001100 d. 10110011 Feedback The correct answer is: 10110011 Question 15 Correct Mark 1.00 out of 1.00 Flag question Question text Registrlar ………..ishlatiladi? a. Ma’lumotlarni saqlash b. Ma’lumotlarni saqlash va qabul qilish c. Ma’lumotlarni saqlash va uzatish d. Ma’lumotlarni qabul qilish, saqlash, uzatish va qayta ishlash uchun Feedback The correct answer is: Ma’lumotlarni qabul qilish, saqlash, uzatish va qayta ishlash uchun Question 16 Correct Mark 1.00 out of 1.00 Flag question Question text Kod so’zlarini kiritish va chiqarish usullari bo’yicha mantiqiy qurilmalar bo’linadi…? a. Ketma-ket, parallel usul b. Aralash va arifmetik usullari c. Sinusoidal va arrasimon usullar d. Raqamli, impuls usuli Feedback The correct answer is: Ketma-ket, parallel usul Question 17 Incorrect Mark 0.00 out of 1.00 Flag question Question text Signallarni aloqa kanallari orqali parallel uzatishda qaysi elementdan foydalaniladi? a. konyunktor b. invertor c. modul 2 d. dizyunktor Feedback The correct answer is: dizyunktor Question 18 Incorrect Mark 0.00 out of 1.00 Flag question Question text Ish impulslarini sonini aniqlab boruvchi va ularni mos ravishda ikkilik signaliga aylantiruvchi qurilma? a. hisoblagich b. mikroprotsessor c. trigger d. registr Feedback The correct answer is: hisoblagich Question 19 Incorrect Mark 0.00 out of 1.00 Flag question Question text Kirish impulslari soniga mo’ljallangan qurulma nima deyiladi? a. EHM b. Komparator c. Registor d. Schyotchik Feedback The correct answer is: Schyotchik Question 20 Correct Mark 1.00 out of 1.00 Flag question Question text 254 sonini o'nlikdan ikkilik sanoq tizimiga o’giring? a. 01111111 b. 11111010 c. 11110011 d. 11111110 Feedback The correct answer is: 11111110 Question 21 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi turdagi deshifrator fakat ikki kirishli mantiqiy elementlar asosida quriladi? a. Ko’p satxli b. Ikki satxli c. Piramidali d. Matritsali Feedback The correct answer is: Ko’p satxli Question 22 Incorrect Mark 0.00 out of 1.00 Flag question Question text Unipolyar treggerlardan qurulgan statik xotira elementi odatda nima asosida quruladi? a. Komparator b. Registor c. IMS lar d. Trigger Feedback The correct answer is: Trigger Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Shefrator qachon to'liq emas deyiladi? a. x^0*2^0 b. m > 2^n c. N d. m < 2^n e. 2^n f. m Feedback The correct answers are: m, 2^n, x^0*2^0 Question 24 Correct Mark 1.00 out of 1.00 Flag question Question text Triggerlar qanday mantiqiy elementlarda quriladi? a. EMAS; b. VA-EMAS;YOKI – EMAS; c. YOKI – EMAS. d. YOKI;VA; Feedback The correct answer is: VA-EMAS;YOKI – EMAS; Question 25 Correct Mark 1.00 out of 1.00 Flag question Question text Registrlar qaysi tartibda ishlaydi? a. to`g`ri javob berilmagan b. jamlash va ayirish c. Parallel va ketma-ket d. dinamik va statik Feedback The correct answer is: Parallel va ketma-ket Question 26 Correct Mark 1.00 out of 1.00 Flag question Question text Ishlash prinsipiga ko`ra ME lar necha sinfga bo`linadi? a. xotirali va ketma-ketli b. ketma-ket va potensial c. kombinatsion va ketma-ketli d. impuls va potensial Feedback The correct answer is: kombinatsion va ketma-ketli Question 27 Correct Mark 1.00 out of 1.00 Flag question Question text Demultipleksor qanday asosiy funktsiyani amalga oshiradi? a. Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma b. To’g’ri javob yo’q c. Ma’lumotlarni saqlovchi va invertirlovchi d. Parallel kelayotgan ma’lumotlarni bir kanalga uzatuvchi qurilma Feedback The correct answer is: Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma Question 28 Correct Mark 1.00 out of 1.00 Flag question Question text 4-o’zgaruvchilik mantiqiy o’zgaruvchilar nechta holatlarni aniqlaydi? a. 16. b. 8; c. 4; d. 2; Feedback The correct answer is: 16. Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mantiqiy qo’shish qaysi elementda amalga oshiriladi? a. VA – EMAS. b. VA; c. YOKI; d. EMAS; Feedback The correct answer is: YOKI; Question 30 Incorrect Mark 0.00 out of 1.00 Flag question Question text Ikkita muvozanat holatiga ega bo’lgan element bu... ? a. Summator b. Multipleksor c. Karno kartasi d. Trigger Feedback The correct answer is: Trigger Muslimniki : Started on Friday, 4 December 2020, 9:29 AM State Finished Completed on Friday, 4 December 2020, 9:36 AM Time taken 6 mins 59 secs Marks 15.00/30.00 Grade 5.00 out of 10.00 (50%) Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text Signallarni aloqa kanallari orqali qanday uzatish mumkin? a. Parallel b. A,B javoblar to’g’ri c. Ketma+ ket d. Ulanmaydi Feedback The correct answer is: A,B javoblar to’g’ri Question 2 Incorrect Mark 0.00 out of 1.00 Flag question Question text Ishlash prinsipiga ko’ra ME lar necha sinfga bo’linadi? a. 2 b. 5 c. 6 d. 3 Feedback The correct answer is: 3 Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text Mantiq algebrasi 2 ta mantiqiy element asosida ishlaydi bular qaysilar? a. ” HAM”-“EMAS” b. “YokI”-“YO`Q” c. rost va yolg`on d. ”ISTISNO”-“YOKI” Feedback The correct answer is: rost va yolg`on Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Kod so’zlarini kiritish va chiqarish usullari bo’yicha mantiqiy qurilmalar bo’linadi……? a. Sinusoidal va arrasimon usullari b. Raqamli, impuls usuli c. Ketma-ket, parallel usulli d. Aralash va arifmetik usullari Feedback The correct answer is: Ketma-ket, parallel usulli Question 5 Incorrect Mark 0.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga ayantiruvchi mantiqiy elementlarga nima deyiladi? a. invertor b. deshefrator c. shefrator d. trigger Feedback The correct answer is: deshefrator Question 6 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi razryaddan boshlab qo‘shish jarayonini bajarish lozim? a. Urta razryadidan boshlab b. Eng kata razryadidan boshlab c. Farqi yo’q d. Kichik razryadidan boshlab Feedback The correct answer is: Kichik razryadidan boshlab Question 7 Correct Mark 1.00 out of 1.00 Flag question Question text Quyida berilgan sonlarning qaysi biri o’nlik bo’lishi mumkin? a. 10A010 b. 100101 c. 0909 d. AB Feedback The correct answer is: 0909 Question 8 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi holatga qarab trigger turlarga ajratiladi? (asinxron va sinxron)? a. Berilayotgan signal reaksiya xarakteri bilan b. Kirishga signal berish bilan c. Mantiqiy satx bilan d. Ularning kirishi turi bilan Feedback The correct answer is: Berilayotgan signal reaksiya xarakteri bilan Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text Mikroprotsessor deb ……..? a. Boshqarish qurilmasi (BQ) b. BQ+xotira c. Xotira+ kiritish -chiqarish qurilmasi d. BQ+arifmetik mantiqiy qurilma Feedback The correct answer is: BQ+arifmetik mantiqiy qurilma Question 10 Incorrect Mark 0.00 out of 1.00 Flag question Question text Shifrator nima uchun qo’llaniladi? a. Saqlangan sonni siljitish uchun; b. Bir qancha mantiqiy qiymatlarni qo’shishi uchun. c. Ikkilik kodni bir ko’rinishdan ikkinchisiga o’tkazishda; d. o’nlik sanoq sistemasini ikkilik kodiga o’tkazish uchun; Feedback The correct answer is: o’nlik sanoq sistemasini ikkilik kodiga o’tkazish uchun; Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima? a. Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, b. Trigger-bu Informatsion tizimlarni yaratish bo’yicha jadal harakatlar ma’lumotlar jamlab beruvchi, c. Bu mantiqiy amallarni birlashtiruvchi jarayon. d. Trigger-bu o’zida barcha mantiqiy amallarni jamlovchi qurulma bolib signallarni o’zida jamlavchi qurilma , Feedback The correct answer is: Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, Question 12 Incorrect Mark 0.00 out of 1.00 Flag question Question text YOKI-EMAS elementi nima qiladi? a. mantiqiy qo'shini inkorini beradi b. mantiqiy jadvallarni taqsimlash c. chegirma vazifasini bajaradi d. mantiqiy ko’paytirishni inkor qiladi Feedback The correct answer is: mantiqiy qo'shini inkorini beradi Question 13 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi turdagi deshifrator fakat ikki kirishli mantiqiy elementlar asosida quriladi? a. Ko’p satxli b. Matritsali c. Piramidali d. Ikki satxli Feedback The correct answer is: Ko’p satxli Question 14 Incorrect Mark 0.00 out of 1.00 Flag question Question text Funksional vazifasiga ko’ra registorlar qanday turlarga bo’linadi? a. Jamg’aruvchi va siljituvchi registorlar b. Siljituvchi jamg’aruvchi registorlar c. Turga bo’linmaydi d. Barchasi to’g’ri Feedback The correct answer is: Siljituvchi jamg’aruvchi registorlar Question 15 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessor mikrokontrollerdan nimasi bilan farq qiladi? a. Ta’minot quvvati bilan b. Umumiy strukturali sxema bilan c. Hajmi bilan d. Buyruq tizimi bilan Feedback The correct answer is: Umumiy strukturali sxema bilan Question 16 Correct Mark 1.00 out of 1.00 Flag question Question text NAND operatsiyasi yordamida qaysi amal bajariladi? a. YOKI-EMAS; b. VA – EMAS. c. EMAS; d. VA; Feedback The correct answer is: VA; Question 17 Correct Mark 1.00 out of 1.00 Flag question Question text Ishlash prinsipiga ko`ra ME lar necha sinfga bo`linadi? a. xotirali va ketma-ketli b. ketma-ket va potensial c. impuls va potensial d. kombinatsion va ketma-ketli Feedback The correct answer is: kombinatsion va ketma-ketli Question 18 Correct Mark 1.00 out of 1.00 Flag question Question text IMS larni ishlab chiqish texnikasini bo’yicha necha turga bo’lamiz? a. 6 b. 7 c. 3 d. 4 Feedback The correct answer is: 3 Question 19 Correct Mark 1.00 out of 1.00 Flag question Question text Registrlar ………..ishlatiladi? a. Malumotlarni saqlash va uzatish b. Malumotlarni qabul qilish,saqlash,uzatish va qayta ishlash uchun. c. Malumotlarni saqlash d. Malumotlarni saqlash va qabul qilish Feedback The correct answer is: Malumotlarni qabul qilish,saqlash,uzatish va qayta ishlash uchun. Question 20 Correct Mark 1.00 out of 1.00 Flag question Question text Ish impulslarini sonini aniqlab boruvchi va ularni mos ravishda ikkilik signaliga aylantiruvchi qurilma? a. registr b. trigger c. hisoblagich d. mikroprotsessor Feedback The correct answer is: hisoblagich Question 21 Incorrect Mark 0.00 out of 1.00 Flag question Question text Signallarni aloqa kanallari orqali parallel uzatishda qaysi elementdan foydalaniladi? a. dizyunktor b. invertor c. konyunktor d. modul 2 Feedback The correct answer is: dizyunktor Question 22 Correct Mark 1.00 out of 1.00 Flag question Question text Eng oddiy Bull algebrasi qaysi elementni o'z ichiga oladi? a. 0 va 4 b. 0 va 2 c. 0 va 1 d. 0 va 3 Feedback The correct answer is: 0 va 1 Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima uchun mo‘ljallangan? a. O’nlik raqamlarni ikkilik raqamlarga o’tkazish uchun b. Bir o’zgaruvchi qiymatining saqlash uchun c. Amallar bajarilish tezligini taminlash uchun d. Mantiqiy satxlarninig sonini aniqlash uchun Feedback The correct answer is: Bir o’zgaruvchi qiymatining saqlash uchun Question 24 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 8 bit b. 1 bayt c. 8 bayt d. 1 bit Feedback The correct answer is: 1 bit Question 25 Correct Mark 1.00 out of 1.00 Flag question Question text NOR operatsiyasi yordamida qaysi amal bajariladi? a. YOKI; b. VA-EMAS; c. YOKI – EMAS. d. EMAS; Feedback The correct answer is: VA-EMAS; Question 26 Correct Mark 1.00 out of 1.00 Flag question Question text Arifmetik amallarni bajaruvchi qurilma qanday nomlanadi? a. multipleksor b. deshifrator c. summator d. trigger Feedback The correct answer is: summator Question 27 Incorrect Mark 0.00 out of 1.00 Flag question Question text O’tish signallarini taqqoslovchi,signallarni anolik holatlardan raqamli holatga o’tkazuvchi qurilma qanday nomlanadi? a. RS-trigger b. komporator c. summator d. schotchik Feedback The correct answer is: komporator Question 28 Correct Mark 1.00 out of 1.00 Flag question Question text To’liq deshifratordagi m chiqish va n kirish sonlarining bir-birlari bilan to‘g‘ri bog‘lanishini ko‘rsating? a. m b. n2 c. 2*n d. m e. n/2 f. 2^n g. m h. m Feedback The correct answers are: m, 2^n, 2*n, n2, n/2 Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr deb nimaga aytiladi? a. Bir necha sondagi triggerlar birlashmasidan tashkil topgan. b. qisqa vaqt ichida o`zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi. c. to`g`ri burchakli sinussimon tebranishlar generatoriga aytiladi. d. to`g`ri javob berilmagan Feedback The correct answer is: Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Question 30 Incorrect Mark 0.00 out of 1.00 Flag question Question text Arifmetik mantiqiy qurilmada 1011 va 1010 sonlar mantiqiy qo’shilganda natija qanday? a. 0001 b. 1101 c. 1011 d. 1010 Feedback The correct answer is: 1011 Started on Friday, 4 December 2020, 9:43 AM State Finished Completed on Friday, 4 December 2020, 9:52 AM Time taken 8 mins 33 secs Marks 16.00/30.00 Grade 5.33 out of 10.00 (53%) Question 1 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessor mikrokontrollerdan nimasi bilan farq qiladi? a. Umumiy strukturali sxema bilan b. Ta’minot quvvati bilan c. Buyruq tizimi bilan d. Hajmi bilan Feedback The correct answer is: Umumiy strukturali sxema bilan Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Mantiq algebrasi 2 ta mantiqiy element asosida ishlaydi bular qaysilar? a. “YokI”-“YO`Q” b. rost va yolg`on c. ”ISTISNO”-“YOKI” d. ” HAM”-“EMAS” Feedback The correct answer is: rost va yolg`on Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a. Ish tezligining b. Adres kirishlarining c. Chiqish sonlarining d. Qurilma hajmini Feedback The correct answer is: Adres kirishlarining Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Arifmetik amallarni bajaruvchi qurilma qanday nomlanadi? a. multipleksor b. deshifrator c. trigger d. summator Feedback The correct answer is: summator Question 5 Incorrect Mark 0.00 out of 1.00 Flag question Question text Impuls zichligi deb nimaga aytiladi? a. 1 minut ichida impulslar soniga b. 1 sekund ichida impulslar soniga c. 1 sekund ichida impulslar soniga d. To’g’ri javob yo’q Feedback The correct answer is: 1 sekund ichida impulslar soniga Question 6 Correct Mark 1.00 out of 1.00 Flag question Question text Kod so’zlarini kiritish va chiqarish usullari bo’yicha mantiqiy qurilmalar bo’linadi……? a. Ketma-ket, parallel usulli b. Raqamli, impuls usuli c. Sinusoidal va arrasimon usullari d. Aralash va arifmetik usullari Feedback The correct answer is: Ketma-ket, parallel usulli Question 7 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 8 bayt b. 8 bit c. 1 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 8 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr nima? a. ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; b. sonli axborotni bir koddan boshqasiga o’zgartiruvchi qurilma. c. Bir yoki bir necha kirishlarni tanlash va chiqishga ulovchi qurilma; d. O’nlik sanoq sistemasidan ikkilikka aylantiruvchi qurilma; Feedback The correct answer is: ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text Deshifrator deb…? a. Kodga aylantiruvchi ME ga aylantiradi b. N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi c. 2 lik unitary kodni 2 n zaryatli kodga almashtiruvchi ME ga qytiladi d. 2 n razryadli kodga aylantiruvchi ME ga aytiladi Feedback The correct answer is: N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Question 10 Correct Mark 1.00 out of 1.00 Flag question Question text Diz’yunksiyasi nima? a. mantiqiy qo‘shish b. mantiqiy qisqartirish c. mantiqiy bog‘lanish d. mantiqiy ko‘paytirish Feedback The correct answer is: mantiqiy qo‘shish Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text Axbarotni yozish bo’yicha trigerlar necha turga bo’linadi? a. 4ga b. 2ga c. 3ga d. 5ga Feedback The correct answer is: 2ga Question 12 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registlar ishlash taktiga ko`ra….. bo`lishi mumkin? a. bir va ko`p taktli b. to`g`ri javob berilmagan c. dinamik va parallel. d. Parallel va ketma-ket Feedback The correct answer is: bir va ko`p taktli Question 13 Incorrect Mark 0.00 out of 1.00 Flag question Question text YOKI-EMAS elementi nima qiladi? a. mantiqiy qo'shini inkorini beradi b. chegirma vazifasini bajaradi c. mantiqiy jadvallarni taqsimlash d. mantiqiy ko’paytirishni inkor qiladi Feedback The correct answer is: mantiqiy qo'shini inkorini beradi Question 14 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima? a. Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, b. Trigger-bu o’zida barcha mantiqiy amallarni jamlovchi qurulma bolib signallarni o’zida jamlavchi qurilma , c. Trigger-bu Informatsion tizimlarni yaratish bo’yicha jadal harakatlar ma’lumotlar jamlab beruvchi, d. Bu mantiqiy amallarni birlashtiruvchi jarayon. Feedback The correct answer is: Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, Question 15 Correct Mark 1.00 out of 1.00 Flag question Question text Triggerlar qanday mantiqiy elementlarda quriladi? a. YOKI;VA; b. VA-EMAS;YOKI – EMAS; c. EMAS; d. YOKI – EMAS. Feedback The correct answer is: VA-EMAS;YOKI – EMAS; Question 16 Correct Mark 1.00 out of 1.00 Flag question Question text Eng oddiy Bull algebrasi qaysi elementni o'z ichiga oladi? a. 0 va 1 b. 0 va 2 c. 0 va 3 d. 0 va 4 Feedback The correct answer is: 0 va 1 Question 17 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr deb nimaga aytiladi? a. to`g`ri javob berilmagan b. Bir necha sondagi triggerlar birlashmasidan tashkil topgan. c. qisqa vaqt ichida o`zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi. d. to`g`ri burchakli sinussimon tebranishlar generatoriga aytiladi. Feedback The correct answer is: Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Question 18 Incorrect Mark 0.00 out of 1.00 Flag question Question text Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi? a. kondensator b. transistor c. schotchiklar d. registrlar Feedback The correct answer is: registrlar Question 19 Correct Mark 1.00 out of 1.00 Flag question Question text Qaysi razryaddan boshlab qo‘shish jarayonini bajarish lozim? a. Eng kata razryadidan boshlab b. Kichik razryadidan boshlab c. Urta razryadidan boshlab d. Farqi yo’q Feedback The correct answer is: Kichik razryadidan boshlab Question 20 Incorrect Mark 0.00 out of 1.00 Flag question Question text .....-deb ,kirish signallari ustida aniq bir amal bajaradigan elektron qurilmaga aytiladi? a. majmua b. assinxron c. trigger d. mantiqiy elementlar Feedback The correct answer is: mantiqiy elementlar Question 21 Incorrect Mark 0.00 out of 1.00 Flag question Question text Anolog siglalni raqamli signalga o’tkazish necha guruhga bo`linadi? a. 3 guruhga b. 2 guruhga c. 5 guruhga d. 4 guruhga Feedback The correct answer is: 3 guruhga Question 22 Correct Mark 1.00 out of 1.00 Flag question Question text 4-o’zgaruvchilik mantiqiy o’zgaruvchilar nechta holatlarni aniqlaydi? a. 4 b. 16 c. 8 d. 64 Feedback The correct answer is: 16 Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Operativ xotiradi qaysi opreratsiya bajariladi? a. Ko’paytirish va bo’lish b. Haqiqiy yoki yolg’on c. O’qish va yozish d. Qo’shish va ayirish Feedback The correct answer is: O’qish va yozish Question 24 Correct Mark 1.00 out of 1.00 Flag question Question text NOR operatsiyasi yordamida qaysi amal bajariladi? a. YOKI – EMAS. b. EMAS; c. VA-EMAS; d. YOKI; Feedback The correct answer is: VA-EMAS; Question 25 Correct Mark 1.00 out of 1.00 Flag question Question text Ish impulslarini sonini aniqlab boruvchi va ularni mos ravishda ikkilik signaliga aylantiruvchi qurilma? a. trigger b. hisoblagich c. mikroprotsessor d. registr Feedback The correct answer is: hisoblagich Question 26 Correct Mark 1.00 out of 1.00 Flag question Question text Mikroprotsessorda qanday shinalar mavjud? a. Adreslar shinasi(ASh),ma’lumotlar shinasi(MSh) b. Boshqarish shinasi (BSh), sinxrosignallarni uzatuvchi shina (SSUSh) c. ASh, BSh d. BSh, MSh, ASh Feedback The correct answer is: BSh, MSh, ASh Question 27 Incorrect Mark 0.00 out of 1.00 Flag question Question text …………- deb EHM ning uzeli bo’lib parallel raqamli kodlarni ketma-ket kodlarga aylantiradi? a. trigger b. sinxron c. multipleksor d. shifrator Feedback The correct answer is: multipleksor Question 28 Correct Mark 1.00 out of 1.00 Flag question Question text A4 o'n oltilikdan ikkilik ekvivalentini aniqlang? a. 01001010 b. 10100100 c. 10100101 d. 01011010 Feedback The correct answer is: 10100100 Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga ayantiruvchi mantiqiy elementlarga nima deyiladi? a. invertor b. trigger c. shefrator d. deshefrator Feedback The correct answer is: deshefrator Question 30 Correct Mark 1.00 out of 1.00 Flag question Question text Jamg’aruvchi registorlar qanday vazifani bajaradi? a. Registor triggerlarni 0 holatga o’tkazadi b. Registr triggerlarini 1 holatga o’tkazadi c. Axborotni qisqa vaqtgacha ushlab turadi d. Komparatorlar ishini nazorat qiladi Feedback The correct answer is: Axborotni qisqa vaqtgacha ushlab turadi Started on Friday, 4 December 2020, 9:59 AM State Finished Completed on Friday, 4 December 2020, 10:08 AM Time taken 8 mins 25 secs Marks 11.00/30.00 Grade 3.67 out of 10.00 (37%) Question 1 Incorrect Mark 0.00 out of 1.00 Flag question Question text 10100011 ni ikkilikdan o’n oltilik sanoq tizimiga o’tkazing? a. 100 b. 163 c. 120 d. 108 Feedback The correct answer is: 163 Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik sistemasidagi razryad qiymati nimaga teng? a. 2 bayt b. 2 bit c. 1 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text VA-EMAS alamanti nima qiladi? a. mantiqiy jadvallarni taqsimlash b. mantiqiy qo'shini inkorini beradi c. defragmentatsiya vazifasini bajaradi d. mantiqiy ko’paytirishni inkor qiladi Feedback The correct answer is: mantiqiy ko’paytirishni inkor qiladi Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Demultipleksor qanday asosiy funktsiyani amalga oshiradi? a. Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma b. Parallel kelayotgan ma’lumotlarni bir kanalga uzatuvchi qurilma c. Ma’lumotlarni saqlovchi va invertirlovchi d. To’g’ri javob yo’q Feedback The correct answer is: Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma Question 5 Correct Mark 1.00 out of 1.00 Flag question Question text …………- deb EHM ning uzeli bo’lib parallel raqamli kodlarni ketma-ket kodlarga aylantiradi? a. shifrator b. trigger c. multipleksor d. sinxron Feedback The correct answer is: multipleksor Question 6 Correct Mark 1.00 out of 1.00 Flag question Question text Deshifrator deb…? a. 2 lik unitary kodni 2 n zaryatli kodga almashtiruvchi ME ga qytiladi b. 2 n razryadli kodga aylantiruvchi ME ga aytiladi c. Kodga aylantiruvchi ME ga aylantiradi d. N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Feedback The correct answer is: N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Question 7 Incorrect Mark 0.00 out of 1.00 Flag question Question text AB105C sonini o'n oltilikdan ikkilik sanoq tizimiga o’giring? a. 101110110010100101011100 b. 101010110001000001011100 c. 101010110001000001010100 d. 101011000001000001011100 Feedback The correct answer is: 101011000001000001011100 Question 8 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi qurilmalarda har bir kirish impulsi chiqishdagi sonini 1 ga ko’paytiradi? a. yarim o’tkazgichlar b. schotchiklar c. summatorlar d. diodlar Feedback The correct answer is: summatorlar Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text To’liq deshifratordagi m chiqish va n kirish sonlarining bir-birlari bilan to‘g‘ri bog‘lanishini ko‘rsating? a. m b. n2 c. m d. m e. 2^n f. n/2 g. 2*n h. m Feedback The correct answers are: m, 2^n, 2*n, n2, n/2 Question 10 Incorrect Mark 0.00 out of 1.00 Flag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a. Qurilma hajmini b. Adres kirishlarining c. Chiqish sonlarining d. Ish tezligining Feedback The correct answer is: Adres kirishlarining Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga ayantiruvchi mantiqiy elementlarga nima deyiladi? a. trigger b. shefrator c. deshefrator d. invertor Feedback The correct answer is: deshefrator Question 12 Incorrect Mark 0.00 out of 1.00 Flag question Question text Diz’yunksiyasi nima? a. mantiqiy bog‘lanish b. mantiqiy ko‘paytirish c. mantiqiy qisqartirish d. mantiqiy qo‘shish Feedback The correct answer is: mantiqiy qo‘shish Question 13 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 1 bit b. 8 bayt c. 8 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 14 Not answered Marked out of 1.00 Flag question Question text 1 bit ma’lumotni saqlaydigan, xotira elementi qanday nomlanadi? a. Barcha javoblar to’g’ri b. trigger c. deshifrator d. registr Feedback The correct answer is: trigger Question 15 Correct Mark 1.00 out of 1.00 Flag question Question text Multipleksor bu...? a. Ikkilik sonlarni qo’shuvchi mantiqiy sxema; b. Axborot saqlovchi, yig’uvchi va uzatuvchi mantiqiy sxema; c. bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; d. bir necha turg’un holatga ega bo’lgan mantiqiy elementlarning chiqish signallarinig yig’indisi; Feedback The correct answer is: bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; Question 16 Incorrect Mark 0.00 out of 1.00 Flag question Question text Kirish impulslari soniga mo’ljallangan qurulma nima deyiladi? a. Schyotchik b. EHM c. Registor d. Komparator Feedback The correct answer is: Schyotchik Question 17 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr nima? a. Bir yoki bir necha kirishlarni tanlash va chiqishga ulovchi qurilma; b. O’nlik sanoq sistemasidan ikkilikka aylantiruvchi qurilma; c. ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; d. sonli axborotni bir koddan boshqasiga o’zgartiruvchi qurilma. Feedback The correct answer is: ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; Question 18 Incorrect Mark 0.00 out of 1.00 Flag question Question text O’tish signallarini taqqoslovchi,signallarni anolik holatlardan raqamli holatga o’tkazuvchi qurilma qanday nomlanadi? a. summator b. schotchik c. komporator d. RS-trigger Feedback The correct answer is: komporator Question 19 Incorrect Mark 0.00 out of 1.00 Flag question Question text Arifmetik mantiqiy qurilmada 1011 va 1010 sonlar mantiqiy qo’shilganda natija qanday? a. 1101 b. 0001 c. 1011 d. 1010 Feedback The correct answer is: 1011 Question 20 Incorrect Mark 0.00 out of 1.00 Flag question Question text Odatda, qanday mantiqiy elementlarda triggerlar quriladi? a. yoki b. Va, yoki c. I, summa po Mod2 d. Va-yo’q, yoki-yoq Feedback The correct answer is: Va-yo’q, yoki-yoq Question 21 Correct Mark 1.00 out of 1.00 Flag question Question text Raqamli texnikada axbarotni necha usulda ifodalash mumkin? a. bir nechta signallar ketma-ketligi b. ketma-ket va analogli c. Analog va raqamli d. bir signalli va ikki signalli Feedback The correct answer is: Analog va raqamli Question 22 Correct Mark 1.00 out of 1.00 Flag question Question text Registrlar qaysi tartibda ishlaydi? a. jamlash va ayirish b. Parallel va ketma-ket c. to`g`ri javob berilmagan d. dinamik va statik Feedback The correct answer is: Parallel va ketma-ket Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessor deb……? a. Xotira+ kiritish-chiqarish qurilmasi b. BK+xotira c. BK+arifmetik mantiqiy qurilma d. Boshqarish qurilmasi (BK) Feedback The correct answer is: BK+arifmetik mantiqiy qurilma Question 24 Incorrect Mark 0.00 out of 1.00 Flag question Question text Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi? a. kondensator b. transistor c. registrlar d. schotchiklar Feedback The correct answer is: registrlar Question 25 Incorrect Mark 0.00 out of 1.00 Flag question Question text Ikkilik parallel kodni pozitsion kodga qayta ishlovchi qurilma ……deyiladi? a. Summator b. KDA c. Multipleksor d. Deshifrator Feedback The correct answer is: Deshifrator Question 26 Incorrect Mark 0.00 out of 1.00 Flag question Question text Tezkorlik bu...? a. Elementning kirishidan chiqishigacha signalning o’zgarish vaqti; b. Ikkita qo’shni impulslar orasidagi minimal interval; c. manba quvvatini kirish signalining chastotasi. d. elementni yozish va o’qish operatsiyasiga ketgan vaqt; Feedback The correct answer is: elementni yozish va o’qish operatsiyasiga ketgan vaqt; Question 27 Correct Mark 1.00 out of 1.00 Flag question Question text Interfeys…………… mo‘ljallangan? a. MP dan ma’lumotlarni chiqarish uchun b. MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. c. MP ga ma’lumotlarni kiritish uchun d. 10 Feedback The correct answer is: MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. Question 28 Incorrect Mark 0.00 out of 1.00 Flag question Question text Kod signallarini qayta ishlash jarayonining asosiy masalasi …… dan iboratdir? a. Kodlarni qayta ishlash b. Kodlarni saqlash c. kod signalini kommutatsiyalash d. Kodlarni qo’shish Feedback The correct answer is: Kodlarni qayta ishlash Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text Axbarotni yozish bo’yicha trigerlar necha turga bo’linadi? a. 2ga b. 4ga c. 3ga d. 5ga Feedback The correct answer is: 2ga Question 30 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima uchun mo‘ljallangan? a. Amallar bajarilish tezligini taminlash uchun b. O’nlik raqamlarni ikkilik raqamlarga o’tkazish uchun c. Mantiqiy satxlarninig sonini aniqlash uchun d. Bir o’zgaruvchi qiymatining saqlash uchun Feedback The correct answer is: Bir o’zgaruvchi qiymatining saqlash uchun Started on Friday, 4 December 2020, 9:43 AM State Finished Completed on Friday, 4 December 2020, 9:52 AM Time taken 8 mins 33 secs Marks 16.00/30.00 Grade 5.33 out of 10.00 (53%) Question 1 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessor mikrokontrollerdan nimasi bilan farq qiladi? a. Umumiy strukturali sxema bilan b. Ta’minot quvvati bilan c. Buyruq tizimi bilan d. Hajmi bilan Feedback The correct answer is: Umumiy strukturali sxema bilan Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Mantiq algebrasi 2 ta mantiqiy element asosida ishlaydi bular qaysilar? a. “YokI”-“YO`Q” b. rost va yolg`on c. ”ISTISNO”-“YOKI” d. ” HAM”-“EMAS” Feedback The correct answer is: rost va yolg`on Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a. Ish tezligining b. Adres kirishlarining c. Chiqish sonlarining d. Qurilma hajmini Feedback The correct answer is: Adres kirishlarining Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Arifmetik amallarni bajaruvchi qurilma qanday nomlanadi? a. multipleksor b. deshifrator c. trigger d. summator Feedback The correct answer is: summator Question 5 Incorrect Mark 0.00 out of 1.00 Flag question Question text Impuls zichligi deb nimaga aytiladi? a. 1 minut ichida impulslar soniga b. 1 sekund ichida impulslar soniga c. 1 sekund ichida impulslar soniga d. To’g’ri javob yo’q Feedback The correct answer is: 1 sekund ichida impulslar soniga Question 6 Correct Mark 1.00 out of 1.00 Flag question Question text Kod so’zlarini kiritish va chiqarish usullari bo’yicha mantiqiy qurilmalar bo’linadi……? a. Ketma-ket, parallel usulli b. Raqamli, impuls usuli c. Sinusoidal va arrasimon usullari d. Aralash va arifmetik usullari Feedback The correct answer is: Ketma-ket, parallel usulli Question 7 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 8 bayt b. 8 bit c. 1 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 8 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr nima? a. ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; b. sonli axborotni bir koddan boshqasiga o’zgartiruvchi qurilma. c. Bir yoki bir necha kirishlarni tanlash va chiqishga ulovchi qurilma; d. O’nlik sanoq sistemasidan ikkilikka aylantiruvchi qurilma; Feedback The correct answer is: ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text Deshifrator deb…? a. Kodga aylantiruvchi ME ga aylantiradi b. N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi c. 2 lik unitary kodni 2 n zaryatli kodga almashtiruvchi ME ga qytiladi d. 2 n razryadli kodga aylantiruvchi ME ga aytiladi Feedback The correct answer is: N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Question 10 Correct Mark 1.00 out of 1.00 Flag question Question text Diz’yunksiyasi nima? a. mantiqiy qo‘shish b. mantiqiy qisqartirish c. mantiqiy bog‘lanish d. mantiqiy ko‘paytirish Feedback The correct answer is: mantiqiy qo‘shish Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text Axbarotni yozish bo’yicha trigerlar necha turga bo’linadi? a. 4ga b. 2ga c. 3ga d. 5ga Feedback The correct answer is: 2ga Question 12 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registlar ishlash taktiga ko`ra….. bo`lishi mumkin? a. bir va ko`p taktli b. to`g`ri javob berilmagan c. dinamik va parallel. d. Parallel va ketma-ket Feedback The correct answer is: bir va ko`p taktli Question 13 Incorrect Mark 0.00 out of 1.00 Flag question Question text YOKI-EMAS elementi nima qiladi? a. mantiqiy qo'shini inkorini beradi b. chegirma vazifasini bajaradi c. mantiqiy jadvallarni taqsimlash d. mantiqiy ko’paytirishni inkor qiladi Feedback The correct answer is: mantiqiy qo'shini inkorini beradi Question 14 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima? a. Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, b. Trigger-bu o’zida barcha mantiqiy amallarni jamlovchi qurulma bolib signallarni o’zida jamlavchi qurilma , c. Trigger-bu Informatsion tizimlarni yaratish bo’yicha jadal harakatlar ma’lumotlar jamlab beruvchi, d. Bu mantiqiy amallarni birlashtiruvchi jarayon. Feedback The correct answer is: Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi, Question 15 Correct Mark 1.00 out of 1.00 Flag question Question text Triggerlar qanday mantiqiy elementlarda quriladi? a. YOKI;VA; b. VA-EMAS;YOKI – EMAS; c. EMAS; d. YOKI – EMAS. Feedback The correct answer is: VA-EMAS;YOKI – EMAS; Question 16 Correct Mark 1.00 out of 1.00 Flag question Question text Eng oddiy Bull algebrasi qaysi elementni o'z ichiga oladi? a. 0 va 1 b. 0 va 2 c. 0 va 3 d. 0 va 4 Feedback The correct answer is: 0 va 1 Question 17 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr deb nimaga aytiladi? a. to`g`ri javob berilmagan b. Bir necha sondagi triggerlar birlashmasidan tashkil topgan. c. qisqa vaqt ichida o`zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi. d. to`g`ri burchakli sinussimon tebranishlar generatoriga aytiladi. Feedback The correct answer is: Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Question 18 Incorrect Mark 0.00 out of 1.00 Flag question Question text Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi? a. kondensator b. transistor c. schotchiklar d. registrlar Feedback The correct answer is: registrlar Question 19 Correct Mark 1.00 out of 1.00 Flag question Question text Qaysi razryaddan boshlab qo‘shish jarayonini bajarish lozim? a. Eng kata razryadidan boshlab b. Kichik razryadidan boshlab c. Urta razryadidan boshlab d. Farqi yo’q Feedback The correct answer is: Kichik razryadidan boshlab Question 20 Incorrect Mark 0.00 out of 1.00 Flag question Question text .....-deb ,kirish signallari ustida aniq bir amal bajaradigan elektron qurilmaga aytiladi? a. majmua b. assinxron c. trigger d. mantiqiy elementlar Feedback The correct answer is: mantiqiy elementlar Question 21 Incorrect Mark 0.00 out of 1.00 Flag question Question text Anolog siglalni raqamli signalga o’tkazish necha guruhga bo`linadi? a. 3 guruhga b. 2 guruhga c. 5 guruhga d. 4 guruhga Feedback The correct answer is: 3 guruhga Question 22 Correct Mark 1.00 out of 1.00 Flag question Question text 4-o’zgaruvchilik mantiqiy o’zgaruvchilar nechta holatlarni aniqlaydi? a. 4 b. 16 c. 8 d. 64 Feedback The correct answer is: 16 Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Operativ xotiradi qaysi opreratsiya bajariladi? a. Ko’paytirish va bo’lish b. Haqiqiy yoki yolg’on c. O’qish va yozish d. Qo’shish va ayirish Feedback The correct answer is: O’qish va yozish Question 24 Correct Mark 1.00 out of 1.00 Flag question Question text NOR operatsiyasi yordamida qaysi amal bajariladi? a. YOKI – EMAS. b. EMAS; c. VA-EMAS; d. YOKI; Feedback The correct answer is: VA-EMAS; Question 25 Correct Mark 1.00 out of 1.00 Flag question Question text Ish impulslarini sonini aniqlab boruvchi va ularni mos ravishda ikkilik signaliga aylantiruvchi qurilma? a. trigger b. hisoblagich c. mikroprotsessor d. registr Feedback The correct answer is: hisoblagich Question 26 Correct Mark 1.00 out of 1.00 Flag question Question text Mikroprotsessorda qanday shinalar mavjud? a. Adreslar shinasi(ASh),ma’lumotlar shinasi(MSh) b. Boshqarish shinasi (BSh), sinxrosignallarni uzatuvchi shina (SSUSh) c. ASh, BSh d. BSh, MSh, ASh Feedback The correct answer is: BSh, MSh, ASh Question 27 Incorrect Mark 0.00 out of 1.00 Flag question Question text …………- deb EHM ning uzeli bo’lib parallel raqamli kodlarni ketma-ket kodlarga aylantiradi? a. trigger b. sinxron c. multipleksor d. shifrator Feedback The correct answer is: multipleksor Question 28 Correct Mark 1.00 out of 1.00 Flag question Question text A4 o'n oltilikdan ikkilik ekvivalentini aniqlang? a. 01001010 b. 10100100 c. 10100101 d. 01011010 Feedback The correct answer is: 10100100 Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga ayantiruvchi mantiqiy elementlarga nima deyiladi? a. invertor b. trigger c. shefrator d. deshefrator Feedback The correct answer is: deshefrator Question 30 Correct Mark 1.00 out of 1.00 Flag question Question text Jamg’aruvchi registorlar qanday vazifani bajaradi? a. Registor triggerlarni 0 holatga o’tkazadi b. Registr triggerlarini 1 holatga o’tkazadi c. Axborotni qisqa vaqtgacha ushlab turadi d. Komparatorlar ishini nazorat qiladi Feedback The correct answer is: Axborotni qisqa vaqtgacha ushlab turadi Started on Friday, 4 December 2020, 9:59 AM State Finished Completed on Friday, 4 December 2020, 10:08 AM Time taken 8 mins 25 secs Marks 11.00/30.00 Grade 3.67 out of 10.00 (37%) Question 1 Incorrect Mark 0.00 out of 1.00 Flag question Question text 10100011 ni ikkilikdan o’n oltilik sanoq tizimiga o’tkazing? a. 100 b. 163 c. 120 d. 108 Feedback The correct answer is: 163 Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik sistemasidagi razryad qiymati nimaga teng? a. 2 bayt b. 2 bit c. 1 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text VA-EMAS alamanti nima qiladi? a. mantiqiy jadvallarni taqsimlash b. mantiqiy qo'shini inkorini beradi c. defragmentatsiya vazifasini bajaradi d. mantiqiy ko’paytirishni inkor qiladi Feedback The correct answer is: mantiqiy ko’paytirishni inkor qiladi Question 4 Correct Mark 1.00 out of 1.00 Flag question Question text Demultipleksor qanday asosiy funktsiyani amalga oshiradi? a. Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma b. Parallel kelayotgan ma’lumotlarni bir kanalga uzatuvchi qurilma c. Ma’lumotlarni saqlovchi va invertirlovchi d. To’g’ri javob yo’q Feedback The correct answer is: Bir kanaldan kelayotgan ketma-ket signallarni parallel kanallarga tarmoqlantiruvchi qurilma Question 5 Correct Mark 1.00 out of 1.00 Flag question Question text …………- deb EHM ning uzeli bo’lib parallel raqamli kodlarni ketma-ket kodlarga aylantiradi? a. shifrator b. trigger c. multipleksor d. sinxron Feedback The correct answer is: multipleksor Question 6 Correct Mark 1.00 out of 1.00 Flag question Question text Deshifrator deb…? a. 2 lik unitary kodni 2 n zaryatli kodga almashtiruvchi ME ga qytiladi b. 2 n razryadli kodga aylantiruvchi ME ga aytiladi c. Kodga aylantiruvchi ME ga aylantiradi d. N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Feedback The correct answer is: N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi Question 7 Incorrect Mark 0.00 out of 1.00 Flag question Question text AB105C sonini o'n oltilikdan ikkilik sanoq tizimiga o’giring? a. 101110110010100101011100 b. 101010110001000001011100 c. 101010110001000001010100 d. 101011000001000001011100 Feedback The correct answer is: 101011000001000001011100 Question 8 Incorrect Mark 0.00 out of 1.00 Flag question Question text Qaysi qurilmalarda har bir kirish impulsi chiqishdagi sonini 1 ga ko’paytiradi? a. yarim o’tkazgichlar b. schotchiklar c. summatorlar d. diodlar Feedback The correct answer is: summatorlar Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text To’liq deshifratordagi m chiqish va n kirish sonlarining bir-birlari bilan to‘g‘ri bog‘lanishini ko‘rsating? a. m b. n2 c. m d. m e. 2^n f. n/2 g. 2*n h. m Feedback The correct answers are: m, 2^n, 2*n, n2, n/2 Question 10 Incorrect Mark 0.00 out of 1.00 Flag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a. Qurilma hajmini b. Adres kirishlarining c. Chiqish sonlarining d. Ish tezligining Feedback The correct answer is: Adres kirishlarining Question 11 Incorrect Mark 0.00 out of 1.00 Flag question Question text 2 lik unitar kodni 2^n razryadli kodga ayantiruvchi mantiqiy elementlarga nima deyiladi? a. trigger b. shefrator c. deshefrator d. invertor Feedback The correct answer is: deshefrator Question 12 Incorrect Mark 0.00 out of 1.00 Flag question Question text Diz’yunksiyasi nima? a. mantiqiy bog‘lanish b. mantiqiy ko‘paytirish c. mantiqiy qisqartirish d. mantiqiy qo‘shish Feedback The correct answer is: mantiqiy qo‘shish Question 13 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 1 bit b. 8 bayt c. 8 bit d. 1 bayt Feedback The correct answer is: 1 bit Question 14 Not answered Marked out of 1.00 Flag question Question text 1 bit ma’lumotni saqlaydigan, xotira elementi qanday nomlanadi? a. Barcha javoblar to’g’ri b. trigger c. deshifrator d. registr Feedback The correct answer is: trigger Question 15 Correct Mark 1.00 out of 1.00 Flag question Question text Multipleksor bu...? a. Ikkilik sonlarni qo’shuvchi mantiqiy sxema; b. Axborot saqlovchi, yig’uvchi va uzatuvchi mantiqiy sxema; c. bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; d. bir necha turg’un holatga ega bo’lgan mantiqiy elementlarning chiqish signallarinig yig’indisi; Feedback The correct answer is: bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; Question 16 Incorrect Mark 0.00 out of 1.00 Flag question Question text Kirish impulslari soniga mo’ljallangan qurulma nima deyiladi? a. Schyotchik b. EHM c. Registor d. Komparator Feedback The correct answer is: Schyotchik Question 17 Incorrect Mark 0.00 out of 1.00 Flag question Question text Registr nima? a. Bir yoki bir necha kirishlarni tanlash va chiqishga ulovchi qurilma; b. O’nlik sanoq sistemasidan ikkilikka aylantiruvchi qurilma; c. ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; d. sonli axborotni bir koddan boshqasiga o’zgartiruvchi qurilma. Feedback The correct answer is: ko’p razryadli sonlarni saqlash, ularni bir ko’rinishdan ikkinchisiga o’tkazuvchi qurilma; Question 18 Incorrect Mark 0.00 out of 1.00 Flag question Question text O’tish signallarini taqqoslovchi,signallarni anolik holatlardan raqamli holatga o’tkazuvchi qurilma qanday nomlanadi? a. summator b. schotchik c. komporator d. RS-trigger Feedback The correct answer is: komporator Question 19 Incorrect Mark 0.00 out of 1.00 Flag question Question text Arifmetik mantiqiy qurilmada 1011 va 1010 sonlar mantiqiy qo’shilganda natija qanday? a. 1101 b. 0001 c. 1011 d. 1010 Feedback The correct answer is: 1011 Question 20 Incorrect Mark 0.00 out of 1.00 Flag question Question text Odatda, qanday mantiqiy elementlarda triggerlar quriladi? a. yoki b. Va, yoki c. I, summa po Mod2 d. Va-yo’q, yoki-yoq Feedback The correct answer is: Va-yo’q, yoki-yoq Question 21 Correct Mark 1.00 out of 1.00 Flag question Question text Raqamli texnikada axbarotni necha usulda ifodalash mumkin? a. bir nechta signallar ketma-ketligi b. ketma-ket va analogli c. Analog va raqamli d. bir signalli va ikki signalli Feedback The correct answer is: Analog va raqamli Question 22 Correct Mark 1.00 out of 1.00 Flag question Question text Registrlar qaysi tartibda ishlaydi? a. jamlash va ayirish b. Parallel va ketma-ket c. to`g`ri javob berilmagan d. dinamik va statik Feedback The correct answer is: Parallel va ketma-ket Question 23 Incorrect Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessor deb……? a. Xotira+ kiritish-chiqarish qurilmasi b. BK+xotira c. BK+arifmetik mantiqiy qurilma d. Boshqarish qurilmasi (BK) Feedback The correct answer is: BK+arifmetik mantiqiy qurilma Question 24 Incorrect Mark 0.00 out of 1.00 Flag question Question text Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi? a. kondensator b. transistor c. registrlar d. schotchiklar Feedback The correct answer is: registrlar Question 25 Incorrect Mark 0.00 out of 1.00 Flag question Question text Ikkilik parallel kodni pozitsion kodga qayta ishlovchi qurilma ……deyiladi? a. Summator b. KDA c. Multipleksor d. Deshifrator Feedback The correct answer is: Deshifrator Question 26 Incorrect Mark 0.00 out of 1.00 Flag question Question text Tezkorlik bu...? a. Elementning kirishidan chiqishigacha signalning o’zgarish vaqti; b. Ikkita qo’shni impulslar orasidagi minimal interval; c. manba quvvatini kirish signalining chastotasi. d. elementni yozish va o’qish operatsiyasiga ketgan vaqt; Feedback The correct answer is: elementni yozish va o’qish operatsiyasiga ketgan vaqt; Question 27 Correct Mark 1.00 out of 1.00 Flag question Question text Interfeys…………… mo‘ljallangan? a. MP dan ma’lumotlarni chiqarish uchun b. MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. c. MP ga ma’lumotlarni kiritish uchun d. 10 Feedback The correct answer is: MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. Question 28 Incorrect Mark 0.00 out of 1.00 Flag question Question text Kod signallarini qayta ishlash jarayonining asosiy masalasi …… dan iboratdir? a. Kodlarni qayta ishlash b. Kodlarni saqlash c. kod signalini kommutatsiyalash d. Kodlarni qo’shish Feedback The correct answer is: Kodlarni qayta ishlash Question 29 Incorrect Mark 0.00 out of 1.00 Flag question Question text Axbarotni yozish bo’yicha trigerlar necha turga bo’linadi? a. 2ga b. 4ga c. 3ga d. 5ga Feedback The correct answer is: 2ga Question 30 Incorrect Mark 0.00 out of 1.00 Flag question Question text Trigger nima uchun mo‘ljallangan? a. Amallar bajarilish tezligini taminlash uchun b. O’nlik raqamlarni ikkilik raqamlarga o’tkazish uchun c. Mantiqiy satxlarninig sonini aniqlash uchun d. Bir o’zgaruvchi qiymatining saqlash uchun Feedback The correct answer is: Bir o’zgaruvchi qiymatining saqlash uchun IMS larni ishlab chiqarish texnalogiyalari bo’yicha necha turga bo’linadi? a. vakumli,transiztorli,lampali b. diodli,emitorli,raqamli c. tranzistorli,diodli,raqamli d. yarim o’tkazgichli,plyonkali,gibridli mikrosxemalar Fikr-mulohaza Toʻgʻri javob: yarim o’tkazgichli,plyonkali,gibridli mikrosxemalar Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi? a. kondensator b. transistor c. registrlar d. schotchiklar Fikr-mulohaza Toʻgʻri javob: registrlar Question 3 Correct Mark 1.00 out of 1.00 Flag question Question text MP bloklariaro almashinuv chog‘ida qanday til ishlatiladi? a. Beysik tili buyruqlari b. Assembler tili buyruqlari c. Paskal tili buyruqlari d. SI tili buyruqlari Fikr-mulohaza Toʻgʻri javob: Assembler tili buyruqlari Question 4 Xato Mark 0.00 out of 1.00 Flag question Question text A4 sonining ikkilik ekvivalentini aniqlang? a. 10100101 b. 10100100 c. 01011010 d. 01001010 Fikr-mulohaza Toʻgʻri javob: 10100100 Question 5 Xato Mark 0.00 out of 1.00 Flag question Question text Multipleksor – bu…………? a. Parallel ikkilik kodlarni pozitsion kodga qayta ishlovchi kombinatsion qurilma b. Analog signallarning kommutatsiyalash kombinatsion qurilma c. Raqamli signallarning kommutatsiyalash kombinatsion qurilma d. Parallel ikkilik kodlarni unitar kodga qayta ishlovchi kombinatsion qurilma Fikr-mulohaza Toʻgʻri javob: Raqamli signallarning kommutatsiyalash kombinatsion qurilma Question 6 Xato Mark 0.00 out of 1.00 Flag question Question text 2 ta turg’un holatga ega bo’lgan sodda qurilmaga nima deyiladi? a. invertor b. trigger c. diod d. shefrator Fikr-mulohaza Toʻgʻri javob: trigger Question 7 Correct Mark 1.00 out of 1.00 Flag question Question text 254 sonini o'nlikdan ikkilik sanoq tizimiga o’giring? a. 01111111 b. 11111110 c. 11110011 d. 11111010 Fikr-mulohaza Toʻgʻri javob: 11111110 Question 8 Correct Mark 1.00 out of 1.00 Flag question Question text Trigger nomi nima bilan aniqlanadi? a. Mantiqiy satx bilan b. Ularning kirish turlari nomlari bilan c. Kirishga tasiri bilan d. Kirishga berilyotgan signallari bilan Fikr-mulohaza Toʻgʻri javob: Ularning kirish turlari nomlari bilan Question 9 Correct Mark 1.00 out of 1.00 Flag question Question text Arifmetik amallarni bajaruvchi qurilma qanday nomlanadi? a. trigger b. deshifrator c. summator d. multipleksor Fikr-mulohaza Toʻgʻri javob: summator Question 10 Correct Mark 1.00 out of 1.00 Flag question Question text Mikroprotsessor mikrokontrollerdan nimasi bilan farq qiladi? a. Umumiy strukturali sxema bilan b. Hajmi bilan c. Buyruq tizimi bilan d. Ta’minot quvvati bilan Fikr-mulohaza Toʻgʻri javob: Umumiy strukturali sxema bilan Question 11 Xato Mark 0.00 out of 1.00 Flag question Question text Multipleksor bu...? a. bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; b. bir necha turg’un holatga ega bo’lgan mantiqiy elementlarning chiqish signallarinig yig’indisi; c. Axborot saqlovchi, yig’uvchi va uzatuvchi mantiqiy sxema; d. Ikkilik sonlarni qo’shuvchi mantiqiy sxema; Fikr-mulohaza Toʻgʻri javob: bir necha kirishlarning birini tanlovchi va chiqishga ulovchi qurilma; Question 12 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkilik tizimidagi razryad qiymati nimaga teng? a. 1 bit b. 8 bit c. 8 bayt d. 1 bayt Fikr-mulohaza Toʻgʻri javob: 1 bit Question 13 Correct Mark 1.00 out of 1.00 Flag question Question text Impuls zichligi deb nimaga aytiladi? a. 1 sekund ichida impulslar soniga b. 1 sekund ichida impulslar soniga c. 1 minut ichida impulslar soniga d. To’g’ri javob yo’q Fikr-mulohaza Toʻgʻri javob: 1 sekund ichida impulslar soniga Question 14 Xato Mark 0.00 out of 1.00 Flag question Question text Jamg’aruvchi registorlar qanday vazifani bajaradi? a. Registr triggerlarini 1 holatga o’tkazadi b. Registor triggerlarni 0 holatga o’tkazadi c. Komparatorlar ishini nazorat qiladi d. Axborotni qisqa vaqtgacha ushlab turadi Fikr-mulohaza Toʻgʻri javob: Axborotni qisqa vaqtgacha ushlab turadi Question 15 Xato Mark 0.00 out of 1.00 Flag question Question text Kod signallarini qayta ishlash jarayonining asosiy masalasi ……..dan iboratdir? a. Kodlarni qo'shish b. Kodlarni saqlash c. Kodlarni qayta ishlash d. kod signalini kommutattsiyalash Fikr-mulohaza Toʻgʻri javob: Kodlarni qayta ishlash Question 16 Correct Mark 1.00 out of 1.00 Flag question Question text Ish impulslarini sonini aniqlab boruvchi va ularni mos ravishda ikkilik signaliga aylantiruvchi qurilma? a. registr b. xisoblagich c. mikroprotsessor d. trigger Fikr-mulohaza Toʻgʻri javob: xisoblagich Question 17 Xato Mark 0.00 out of 1.00 Flag question Question text Operativ xotiradi qaysi opreratsiya bajariladi? a. Qo’shish va ayirish b. Haqiqiy yoki yolg’on c. O’qish va yozish d. Ko’paytirish va bo’lish Fikr-mulohaza Toʻgʻri javob: O’qish va yozish Question 18 Correct Mark 1.00 out of 1.00 Flag question Question text Ikkita muvozanat holatiga ega bo’lgan element bu... ? a. Karno kartasi b. Trigger c. Multipleksor d. Summator Fikr-mulohaza Toʻgʻri javob: Trigger Question 19 Xato Mark 0.00 out of 1.00 Flag question Question text Mikroprotsessorda qanday shinalar mavjud? a. Boshqarish shinasi (BSh), sinxrosignallarni uzatuvchi shina (SSUSh) b. BSh, MSh, ASh c. ASh, BSh d. Adreslar shinasi(ASh),ma’lumotlar shinasi(MSh) Fikr-mulohaza Toʻgʻri javob: BSh, MSh, ASh Question 20 Correct Mark 1.00 out of 1.00 Flag question Question text Mantiqiy qo’shish qaysi elementda amalga oshiriladi? a. VA – EMAS. b. EMAS; c. VA; d. YOKI; Fikr-mulohaza Toʻgʻri javob: YOKI; Question 21 Xato Mark 0.00 out of 1.00 Flag question Question text Shefrator qachon to'liq deyiladi? a. m < 2^n b. 2^n c. N d. x^0*2^0 e. m f. m > 2^n Fikr-mulohaza Toʻgʻri javoblar: m, 2^n, x^0*2^0 Question 22 Xato Mark 0.00 out of 1.00 Flag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a. Adres kirishlarining b. Ish tezligining c. Qurilma hajmini d. Chiqish sonlarining Fikr-mulohaza Toʻgʻri javob: Adres kirishlarining Question 23 Xato Mark 0.00 out of 1.00 Flag question Question text Qanday tipldagi schetchik mavjud emas? a. bo’lish; b. Ayiruvchi; c. Reversiv; d. ketma ket siljituvchi; Fikr-mulohaza Toʻgʻri javob: bo’lish; Question 24 Correct Mark 1.00 out of 1.00 Flag question Question text Bir necha kirishlarning birni tanlovchi va chiqishga ulovchi qurilma bu...? a. Multipleksor; b. Schetchik c. Registr; d. Summator; Fikr-mulohaza Toʻgʻri javob: Multipleksor; Question 25 Xato Mark 0.00 out of 1.00 Flag question Question text Raqamli texnikada axbarotni necha usulda ifodalash mumkin? a. bir nechta signallar ketma-ketligi b. ketma-ket va analogli c. bir signalli va ikki signalli d. Analog va raqamli Fikr-mulohaza Toʻgʻri javob: Analog va raqamli Question 26 Correct Mark 1.00 out of 1.00 Flag question Question text Interfeys…………… mo‘ljallangan? a. MP dan ma’lumotlarni chiqarish uchun b. MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. c. 10 d. MP ga ma’lumotlarni kiritish uchun Fikr-mulohaza Toʻgʻri javob: MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun. Question 27 Correct Mark 1.00 out of 1.00 Flag question Question text Tezkorlik bu...? a. elementni yozish va o’qish operatsiyasiga ketgan vaqt; b. Ikkita qo’shni impulslar orasidagi minimal interval; c. Elementning kirishidan chiqishigacha signalning o’zgarish vaqti; d. manba quvvatini kirish signalining chastotasi. Fikr-mulohaza Toʻgʻri javob: elementni yozish va o’qish operatsiyasiga ketgan vaqt; Question 28 Correct Mark 1.00 out of 1.00 Flag question Question text Shefrator qachon to'liq emas deyiladi? a. m < 2^n b. m c. x^0*2^0 d. m > 2^n e. N f. 2^n Fikr-mulohaza Toʻgʻri javoblar: m, 2^n, x^0*2^0 Question 29 Correct Mark 1.00 out of 1.00 Flag question Question text Elektr impulsi deb nimaga aytiladi? a. Qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi b. Qisqa vaqt ichida o’zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi c. Vaqt ichida o’zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi d. O’zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi Fikr-mulohaza Toʻgʻri javob: Qisqa vaqt ichida o’zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi Question 30 Correct Mark 1.00 out of 1.00 Flag question Question text Xotira qurulmalarining EHM da bajaradigan vazifasi bo’yicha qanday turlarga bo’linadi? a. Adresli b. Adresli, adressiz c. O’ta operativ, operativ buffer tashqi o’zgarmas hollarda d. Bo’linmaydi Fikr-mulohaza Toʻgʻri javob: Adresli, adressiz Signallarni aloqa kanallari orqali ketma-ket uzatishda qaysi elementdan foydalaniladi? a.
b.
c.
d.
Feedback The correct answer is: konyunktor Question 2 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Ikkilik sistemasidagi razryad qiymati nimaga teng? a.
b.
c.
d.
Feedback The correct answer is: 1 bit Question 3 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text NOR operatsiyasi yordamida qaysi amal bajariladi? a.
b.
c.
d.
Feedback The correct answer is: VA-EMAS; Question 4 Not answered Marked out of 1.00 Not flaggedFlag question Question text VA-EMAS alamanti nima qiladi? a.
b.
c.
d.
Feedback The correct answer is: mantiqiy ko’paytirishni inkor qiladi Question 5 Incorrect Mark 0.00 out of 1.00 Not flaggedFlag question Question text O’chirib bo’lmaydigan ma’lumotlar qaysi xotirada saqlanadi? a.
b.
c.
d.
Feedback The correct answer is: DXQ Question 6 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Tezkorlik bu...? a.
b.
c.
d.
Feedback The correct answer is: elementni yozish va o’qish operatsiyasiga ketgan vaqt; Question 7 Incorrect Mark 0.00 out of 1.00 Not flaggedFlag question Question text Dishefrator qachon to'liq emas deyiladi? a.
b.
c.
d.
e.
f.
Feedback The correct answers are: m, 2^n, x^0*2^0 Question 8 Not answered Marked out of 1.00 Not flaggedFlag question Question text YOKI-EMAS elementi nima qiladi? a.
b.
c.
d.
Feedback The correct answer is: mantiqiy qo'shini inkorini beradi Question 9 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Xisoblagichlarning sintezi…………aniqlash orqali amalga oshiriladi? a.
b.
c.
d.
Feedback The correct answer is: xar bir trigger kirishlaridagi boshqaruv avtomatlarini Question 10 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Mantiqiy qo’shish qaysi elementda amalga oshiriladi? a.
b.
c.
d.
Feedback The correct answer is: YOKI; Question 11 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text 1011 ikkilik sonini o’nlida ko’rsating? a.
b.
c.
d.
Feedback The correct answer is: 11; Question 12 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text T Treggir information kirish yo’liga ega bu kirish yo’li nima deyiladi? a.
b.
c.
d.
Feedback The correct answer is: Hisob kirish yo’li deyiladi Question 13 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Quyida berilgan sonlarning qaysi biri o’nlik bo’lishi mumkin? a.
b.
c.
d.
Feedback The correct answer is: 0909 Question 14 Not answered Marked out of 1.00 Not flaggedFlag question Question text Multipleksorning axborotli kirishlar sonini oshirsh mumkin, ammo bunda ………… ham oshishga olib keladi? a.
b.
c.
d.
Feedback The correct answer is: Adres kirishlarining Question 15 Incorrect Mark 0.00 out of 1.00 Not flaggedFlag question Question text Trigger nima uchun mo‘ljallangan? a.
b.
c.
d.
Feedback The correct answer is: Bir o’zgaruvchi qiymatining saqlash uchun Question 16 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text 10100011 ni ikkilikdan o’n oltilik sanoq tizimiga o’tkazing? a.
b.
c.
d.
Feedback The correct answer is: 163 Question 17 Incorrect Mark 0.00 out of 1.00 Not flaggedFlag question Question text Signallarni aloqa kanallari orqali parallel uzatishda qaysi elementdan foydalaniladi? a.
b.
c.
d.
Feedback The correct answer is: dizyunktor Question 18 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Mikroprotsessor mikrokontrollerdan nimasi bilan farq qiladi? a.
b.
c.
d.
Feedback The correct answer is: Umumiy strukturali sxema bilan Question 19 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text Ikkilikni o’nlikka aylantiruvchi element? a.
b.
c.
d.
Feedback The correct answer is: Deshifrator; Question 20 Not answered Marked out of 1.00 Not flaggedFlag question Question text Registr deb nimaga aytiladi? a.
b.
c.
d.
Feedback The correct answer is: Bir necha sondagi triggerlar birlashmasidan tashkil topgan. Question 21 Correct Mark 1.00 out of 1.00 Not flaggedFlag question Question text NAND operatsiyasi yordamida qaysi amal bajariladi? a.
b.
c.
d.
Feedback The correct answer is: VA; Question 22 Not answered Marked out of 1.00 Not flaggedFlag question Question text Registlar ishlash taktiga ko`ra….. bo`lishi mumkin? a.
b.
c.
d.
Feedback The correct answer is: bir va ko`p taktli Question 23 Not answered Marked out of 1.00 Not flaggedFlag question Question text Schetchik nima uchun qo’llaniladi? a.
b.
c.
d.
Feedback The correct answer is: Impulslar sonini sanash uchun; Question 24 Not answered Marked out of 1.00 Not flaggedFlag question Question text Ishlash prinsipiga ko`ra ME lar necha sinfga bo`linadi? a.
b.
c.
d.
Feedback The correct answer is: kombinatsion va ketma-ketli Question 25 Not answered Marked out of 1.00 Not flaggedFlag question Question text Xotira qurulmalarining EHM da bajaradigan vazifasi bo’yicha qanday turlarga bo’linadi? a.
b.
c.
d.
Feedback The correct answer is: Adresli, adressiz Question 26 Not answered Marked out of 1.00 Not flaggedFlag question Question text 4-o’zgaruvchilik mantiqiy o’zgaruvchilar nechta holatlarni aniqlaydi? a.
b.
c.
d.
Feedback The correct answer is: 16 Question 27 Not answered Marked out of 1.00 Not flaggedFlag question Question text Shefrator qachon to'liq deyiladi? a.
b.
c.
d.
e.
f.
Feedback The correct answers are: m, 2^n, x^0*2^0 Question 28 Not answered Marked out of 1.00 Not flaggedFlag question Question text Qaysi holatga qarab trigger turlarga ajratiladi? (asinxron va sinxron)? a.
b.
c.
d.
Feedback The correct answer is: Berilayotgan signal reaksiya xarakteri bilan Question 29 Not answered Marked out of 1.00 Not flaggedFlag question Question text Axborot oqimini bir necha liniyalar bo’yicha taqsimlash teskari operatsiyasini …………… bajaradi? a.
b.
c.
d.
Feedback The correct answer is: demultipleksorlar Question 30 Not answered Marked out of 1.00 Not flaggedFlag question Question text Elektr impulsi deb nimaga aytiladi? a.
b.
c.
d.
Feedback The correct answer is: Qisqa vaqt ichida o’zgarmas qiymatdan farq qiluvchi tok yoki kuchlanishga aytiladi Yüklə 38,94 Kb. Dostları ilə paylaş:
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