Question 1

...... are programs that attach themselves to a computer or a file and then circulate themselves to other files and to other computers on a network.

Accepted Answer

A)  SPAM
B)  Malware
C)  Virus
D)  Spyware C

Question 2

........ is used to describe the process of turning on the computer after it has been powered off.

Accepted Answer

A)  a warm boot
B)  a standby boot
C)  a cold boot
D)  Hibernation C

Question 3

...... is a private network accessible only to an organisation's staff.

Accepted Answer

A)  Extranet
B)  LAN
C)  Intranet
D)  MAN C

Question 4

A standard format for exchanging business data between organisations by electronic means is......

Accepted Answer

A)  E-mail
B)  Electronic Data Interchange
C)  SMS
D)  E-commerce

Question 5

1 GB represents:-

Accepted Answer

A)  1420 MB
B)  1042 MB
C)  1024 MB
D)  1240 MB

Question 6

...... software is a matter of liberty, not price.

Accepted Answer

A)  Application software
B)  Open source software
C)  System software
D)  None of these

Question 7

...... is a short range wireless technology between devices and internet.

Accepted Answer

A)  SMS
B)  GPS
C)  Bluetooth
D)  MMS

Question 8

Which of the following is not a social networking practice.

Accepted Answer

A)  Face book
B)  Twitter
C)  Skype
D)  None of these

Question 9

The brain of any computer system is the .....

Accepted Answer

A)  ALU
B)  CPU
C)  Memory
D)  Control Unit

Question 10

The method of buying and selling of products over the internet is called ......

Accepted Answer

A)  E-commerce
B)  M-commerce
C)  E-governance
D)  None of these

Question 11

The most common computer pointing device is ......

Accepted Answer

A)  Your Finger
B)  A track ball
C)  Mouse
D)  None of these

Question 12

The personality behind the development of Linux was ......

Accepted Answer

A)  Bill Gates
B)  Dennis Ritchie
C)  Linus Torvalds
D)  Richard Stallman

Question 13

Network of networks are also called as......

Accepted Answer

A)  Internet
B)  Ethernet
C)  Intranet
D)  Telnet

Question 14

LAN stands for:-

Accepted Answer

A)  Local Area Network
B)  Loyal Area Network
C)  Large Area Network
D)  None of these

Question 15

......is a single user, single task operating system.

Accepted Answer

A)  Linux
B)  DOS
C)  MS-windows
D)  UNIX

Question 16

Which of the following is not a wireless communication device?

Accepted Answer

A)  Bluetooth
B)  Infrared communication
C)  GPS
D)  Broad band

Question 17

IT Act 2000 came in to effect on .......

Accepted Answer

A)  May,17th 2000
B)  May,16th 2000
C)  October,17th 2000
D)  October,16th 2000

Question 18

...... is the study encompassing user behaviour and what networked computers are programmed to do, and how this affects individuals and society.

Accepted Answer

A)  Cyber crime
B)  Cyber ethics
C)  Cyber laws
D)  None of these

Question 19

An online journal or chronological posting of thoughts and position is an ......

Accepted Answer

A)  PODCAST
B)  Blog
C)  Wiki
D)  IM chat

Question 20

In ....... topology, several devices or computers are connected to each other in a closed loop by a single communication.

Accepted Answer

A)  Bus topology
B)  Ring topology
C)  Star topology
D)  Tree topology

Exam 1: Computer Knowledge : Input Devices, Operating Systems, and Networking