Cisco Certified Network Associate 0 (ccna)

Correct Answer: A


QUESTION 74
Under the CRUD model, which two HTTP methods support the UPDATE operation? (Choose two)

1. 
   PUT
   
2. 
   PATCH
   
3. 
   DELETE
   
4. 
   POST
   
5. 
   GET
   

Correct Answer: AB


QUESTION 75
What are two advantages of implementing a controller-based architecture instead of a traditional network architecture? (Choose two)

1. 
   It supports complex and high-scale IP addressing schemes.
   
2. 
   It provides increased scalability and management options.
   
3. 
   It allows for seamless connectivity to virtual machines.
   
4. 
   It enables configuration task automation.
   
5. 
   It increases security against denial-of-service attacks.
   

Correct Answer: BD


QUESTION 76
Refer to the exhibit.

The switches are connected via a Cat5 Ethernet cable that was successfully tested. The interfaces are configured as access ports and are both in a “down” status. What is the cause of this issue?

1. 
   The switches are configured with incompatible duplex settings.
   
2. 
   The speed settings on the switches are mismatched.
   
3. 
   The distance between the two switches is not supported by Cat5.
   
4. 
   The portfast command is missing from the configuration.
   

Correct Answer: B


QUESTION 77
A technician receives a report of network slowness and the issue has been isolated to the interface FastEthernet0/13. What is the root cause of the issue?

FastEthernet0/13 is up, line protocol is up

Hardware is Fast Ethernet, address is 0001.4d27.66cd (bia 0001.4d27.66cd) MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 250/255, txload 1/255, ndoad 1/255 Encapsulation ARPA, loopback not set
Keepalive not set
Auto-duplex (Full), Auto Speed (100), 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00
Last input 18:52:43, output 00:00:01, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo
Output queue 0/40,0 drops; input queue 0/75, 0 drops 5 minute input rate 12000 bits/sec, 6 packets/sec
5 minute output rate 24000 bits/sec, 6 packets/sec
14488019 packets input, 2441805322 bytes
Received 345346 broadcasts, 0 runts, 0 giants, 0 throttles
261028 input errors, 259429 CRC, 1599 frame, 0 overrun, 0 ignored
0 watchdog, 84207 multicast 0 input packets with dribble condition detected 19658279 packets output, 3529106068 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out

1. 
   physical errors
   
2. 
   local buffer overload
   
3. 
   duplicate IP addressing
   
4. 
   err-disabled port on the far end