computer networks set 4 Detailed Explanation And More Example

Question : 1

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 : 2

A __________ is a set of rules.

a) resource locator

b) domain

c) hypertext

d) URL

e) protocol

Question : 3

In a synchronous modem, the digital-to-analog converter transmits signal to the

a) equalizer

b) modulator

c) demodulator

d) terminal

e) None of these

Question : 4

Telnet is a ______ based computer protocol

a) Sound

b) Text

c) Image

d) Animation

e) Digits

Question : 5

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

a) distributed

b) wireless

c) centralized

d) open source

e) None of these

Question : 6

To connect a computer with a device in the same room, you might be likely to use

a) a coaxial cable

b) a dedicated line

c) a ground station

d) All of the above

e) None of these