computer networks set 4 Detailed Explanation And More Example

Question : 1

In OSI network architecture, the dialogue control and token management are responsibility of

a) transport layer

b) network layer

c) session layer

d) data link layer

e) none of the above

Question : 2

The Internet is

a) a large network of networks

b) an internal communication system for a business

c) a communication system for the Indian government

d) a communication system for some states of India

e) a communication system for some cities of India

Question : 3

A device that connects to a network without the use of cables is said to be

a) distributed

b) free

c) centralized

d) open source

e) None of these

Question : 4

A __________ is a set of rules.

a) resource locator

b) domain

c) hypertext

d) URL

e) protocol

Question : 5

The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as:

a) modulation

b) digitising

c) synchronizing

d) demodulation

Question : 6

A ___ is a collection of computers and device connected together.

a) network

b) memory card

c) protocol

d) central processing unit

e) None of these