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Computer Networks MCQ - Computer Networks Section 1

Computer Network

A computer network is a group of two or more computers connected to each other through some connecting medium. This means that the computers can communicate with each other. All computers in a network can send and receive information.

1 Which of the following is not relevant to networking ?

2 What is the name of network architecture that was developed by IBM ?

3 Which organisation draws up standards for modems ?

4 Which of the following is not a class of LAN ?

5 Network operating system that does not support symmetric multiprocessing (SMP) is

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Question:

In time division switches, if each memory access takes 100 ns and one frame period is 125ms, then maximum number of lines that can be supported is

A. 625
B. 1250
C. 2300
D. 318

Correct answer: A

Explanation:

In time division switches 2nT = 1 frame period, where T = memory access time.

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