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

Question 1

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

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

Answer 1

CPU

Question 2

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

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

Answer 2

Mouse

Question 3

Computer is free from tiredness and lack of concentration ,fatigue etc, this feature is known as......

A)Reliability
B)Speed
C)Diligence
D)Versatility

Answer 3

Diligence

Question 4

1 GB represents:-

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

Question 5

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

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

Question 6

Which is not an operating system?

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

Question 7

LAN stands for:-

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

Question 8

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

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

Question 9

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

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

Question 10

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

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

Question 11

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

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

Question 12

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

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

Question 13

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

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

Question 14

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

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

Question 15

....... is the graphical internet service that provides a network of interactive documents and the software to access them.

A)Usenet
B)World Wide Web
C)E-mail
D)IRC

Question 16

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

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

Question 17

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

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

Question 18

Which of the following is not a social networking practice.

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

Question 19

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

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

Question 20

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

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

Question 21

The free software foundation was found by......

A)Richard Stallman
B)Bill Gates
C)Bell Lab
D)Linus Torvalds

Question 22

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

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

Question 23

...... 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.

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

Question 24

Which of the following is not a wireless communication device?

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