1000+ Network Fundamentals MCQ and Answers - 1

Question: 1

Communication network is

(A) a collection of interconnected functional units that provides a data communications service among stations attached to the network

(B) the condition with two or more stations attempt to use the same channel at the same time

(C) a continuous frequency capable of being modulated or impressed with a second signal

(D) one or more conductors that serve as a common connection for a related group of devices

Question: 2

What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?

(A) electronic mail package

(B) data communication package

(C) memory resident package

(D) project management package

Question: 3

Bulletin board system

(A) converts digital signals to analog signals

(B) converts analog signals to digital signals

(C) is a modem capable of accepting commands

(D) is a public access message system

Question: 4

The cheapest modem can transmit

(A) 300 bits per second

(B) 1200 bits per second

(C) 2400 bits per second

(D) 4800 bits per second

Question: 5

The communication mode that supports two way traffic but only one direction at a time is

(A) multiplex

(B) half duplex

(C) duplex

(D) simplex