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Networking MCQ Question with Answer

Networking MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 15
----------------is a static algorithm in which every incoming packet is sent out on every outgoing line except the one it arrives on.

Distance vector
Congestion
Link state routing
Flooding

Question No : 16
Where are routing tables placed?

in network interface card
in routers memory
in server memory
in a subnets memory

Question No : 17
--------------- is/are used for error detection.

Parity bit
checksum
both A) and B)
neither A) nor B).

Question No : 18
Which of these is a feature of hubs?

Hubs amplify the incoming signal.
Hubs understand frames, packets or headers
All lines coming into a Hub must operate at a same speed.
all of these

Question No : 19
DSL stands for ------------------------

data subscriber lines
dual subscriber lines
delay subscriber lines
digital subscriber lines

Question No : 20
The packet transmit using standard Internet Protocol(IP) throughout the Internet by

Circuit switching
Packet switching
Message switching
None of the above.

Question No : 21
Which of the following is required to communicate between two computers?

Communications software
Protocol
Communication hardware
All of the above including access to transmission medium