computer networks set 1 Detailed Explanation And More Example

Question : 1

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

a) distributed

b) open source

c) centralized

d) wireless

e) None of these

Question : 2

If you want to connect to your own computer through the Internet from another location, you can use

a) e-mail

b) FTP

c) instant message

d) Telnet

e) None of these

Question : 3

Which file keeps commands to execute automatically when OS Is started?

a) autoexec.bat

b) any batch file

c) command.com

d) config.sys

e) none of the above

Question : 4

Which of the following does not allow multiple uses or devices to share one communication line?

a) concentrator

b) multiplexer

c) doubleplexer

d) controller