Introduction To Information Technology



Yüklə 1,95 Mb.
tarix15.06.2023
ölçüsü1,95 Mb.
#130953
Introduction To Information Technology

Introduction To Information Technology

Defining Information

  • What is Information?
  • Information is any knowledge that comes to our attention. That could be voice, image, text and video
  • What is data?
  • Data is information when dealing with the machine

What Counts as information

Methods for conveying information

Defining Information Technology

  • Information Technologies are systems of hardware and/or software that capture, process, exchange, store and/or present information using electrical, magnetic and/or electromagnetic energy.

IT Example: Cellular Telephony

IT Example: Wireless Internet

IT in Society (people)

  • Personal Communication
    • Conversations (phone, cell)
    • Messaging (E-mail, SMS)
    • Video Coms
  • Entertainment
    • Web surfing
    • Downloading video and audio files
    • Interactive gaming
  • Day-to-Day living
    • Buying airline tecket
    • Ordering books
    • Electronic banking/ stock market

IT in Society (business)

  • Internal Communication
    • Computer network
    • Corporate website
    • Video teleconferencing
    • Messaging (SMS, email)
  • Electronic Commerce
  • Business operations
    • Factory operation systems
    • Databases

Examples on IT Careers

  • Information Security Jobs
    • Address information security
  • IT Analyst
    • Translate business requirement into technical specification
  • Network Administration
  • Management Consulting
    • Provide consulting for government and organizations
  • Database Administration
  • Computer Forensics Expert
    • Extracts computer evidence for detecting/preventing /prosecuting crimes
  • IT Sales:
    • people on frontline to sell products
  • Software development:
    • develop software solutions

Yüklə 1,95 Mb.

Dostları ilə paylaş:




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©azkurs.org 2024
rəhbərliyinə müraciət

gir | qeydiyyatdan keç
    Ana səhifə


yükləyin