Multiple choice Questions (MCQS) of Computer Network

11.  Example of data link layer is_____________

a.       SQL

b.      MAC

c.       IP

d.      LLC
Correct answer: b, d

12. Switched are used to perform

a.       Decrease the number of collision domain

b.      Reduce collision, increase the number of collision domains

c.       Decrease the number of broadcast domain
Correct answer: b

13. The ICMP is implemented by all TCP/IP host? True or false.

a.       True

b.      False
Correct answer: b

14.  The most commonly used ISDN encapsulation are

a.       PPP:HDLC

b.      PPP:SLIC

c.       TCP:IP
Correct answer: a

15. Which of the following symbol in the router prompt indicate that you are in privileged mode?

a.       %

b.      #

c.       *

d.      <
Correct answer: b

16. Can two different IPX encapsulation type be transmitted on a single data link?

a.       True

b.      False
Correct answer: a

17. By default which is IGRP metric?

a.       Hop count

b.      Delay

c.       MTU
Correct answer: b

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