Computing

Question 1

1Packet switching sends data by

Hard

A. a single dedicated circuit B. post C. splitting it into packets that may travel different routes D. radio only

Question 2

2A server in a network

Easy

A. provides services or resources to other computers B. only prints C. only displays D. has no storage

Question 3

3Which device connects different networks and directs data between them?

Easy

A. router B. keyboard C. scanner D. monitor

Question 4

4A network covering a single school building is a

Easy

A. GAN B. MAN C. WAN D. LAN

Question 5

5In a client–server network,

Easy

A. clients never send requests B. a central server provides services to client computers C. there is no network D. all computers are equal

Question 6

6A device that connects multiple computers in a LAN and forwards data to the correct device is a

Easy

A. printer B. monitor C. modem D. switch

Question 7

7Network speed (bandwidth) is commonly measured in

Easy

A. volts B. grams C. pixels D. bits per second

Question 8

8A network in which all computers have equal status is

Easy

A. peer-to-peer B. mainframe C. client–server D. WAN only

Question 9

9Bandwidth refers to

Easy

A. screen size B. the length of a cable C. the number of computers D. the amount of data that can be transmitted per second

Question 10

10A router forwards data between

Easy

A. one computer's parts B. printer and paper C. different networks D. keyboard and mouse