300+ TOP Business Application of Computers MCQs and answers

Business Application of Computers Multiple Choice Questions

1. Which of the following is not an input device?
a. Scanner

b. Webcams

c. Microphone

d. Monitor

Answer:
d. Monitor

2. The brain of any computer system is the …..
a. ALU

b. CPU

c. Memory

d. Control Unit

Answer:
b. CPU

3. The most common computer pointing device is ……
a. Your Finger

b. A track ball

c. Mouse

d. None of these

Answer:
c. Mouse

4. 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:
c. Diligence

5. 1 GB represents:-
a. 1420 MB

b. 1042 MB

c. 1024 MB

d. 1240 MB

Answer:
c. 1024 MB

6. …….. 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

Answer:
c. a cold boot

7. USB stands for :-
a. Universal Serial Bus

b. University Sector Bus

c. Unique Serial Bus

d. None of these

Answer:
a. Universal Serial Bus

8. Which is not an operating system?
a. Linux

b. DOS

c. MS-windows

d. MS-office

Answer:
d. MS-office

9. LAN stands for:-
a. Local Area Network

b. Loyal Area Network

c. Large Area Network

d. None of these

Answer:
a. Local Area Network

10. Network of networks are also called as……
a. Internet

b. Ethernet

c. Intranet

d. Telnet

Answer:
a. Internet

11. The personality behind the development of Linux was ……
a. Bill Gates

b. Dennis Ritchie

c. Linus Torvalds

d. Richard Stallman

Answer:
c. Linus Torvalds

12. The core of the Linux operating system is ……
a. Code

b. Kernal

c. Shell

d. System Library

Answer:
b. Kernal

13. …… is a short range wireless technology between devices and internet.
a. SMS

b. GPS

c. Bluetooth

d. MMS

Answer:
c. Bluetooth

14. 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

Answer:
b. Electronic Data Interchange

15. ……is a single user, single task operating system.
a. Linux

b. DOS

c. MS-windows

d. UNIX

Answer:
b. DOS

16. CAD stands for:-
a. Computer Aided Design

b. Computer Assisted Design

c. Computer Aided Documentation

d. None of these

Answer:
a. Computer Aided Design

17. 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

Answer:
a. E-commerce

18. …… is a private network accessible only to an organisation’s staff.
a. Extranet

b. LAN

c. Intranet

d. MAN

Answer:
c. Intranet

19. In ……. topology, several devices or computers are connected to one centralised computer.
a. Star topology

b. Bus topology

c. Mesh topology

d. Tree topology

Answer:
a. Star topology

20. ……. 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

Answer:
b. World Wide Web

21. An online journal or chronological posting of thoughts and position is an ……
a. PODCAST

b. Blog

c. Wiki

d. IM chat

Answer:
b. Blog

22. 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

Answer:
b. Ring topology

23. Which of the following is not a social networking practice.
a. Face book

b. Twitter

c. Skype

d. None of these

Answer:
d. None of these

24. IT Act 2000 came in to effect on …….
a. May,17th 2000

b. May,16th 2000

c. October,17th 2000

d. October,16th 2000

Answer:
c. October,17th 2000

25. …… software is a matter of liberty, not price.
a. Application software

b. Open source software

c. System software

d. None of these

Answer:
b. Open source software

26. Unauthorised access to computer system or network is called…….
a. Adware

b. Hacking

c. Malware

d. Virus

Answer:
b. Hacking

27. The free software foundation was found by……
a. Richard Stallman

b. Bill Gates

c. Bell Lab

d. Linus Torvalds

Answer:
a. Richard Stallman

28. …… 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

Answer:
b. Cyber ethics

29. …… 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

Answer:
c. Virus

30. Which of the following is not a wireless communication device?
a. Bluetooth

b. Infrared communication

c. GPS

d. Broad band

Answer:
d. Broad band

Business Application of Computers Objective Questions with Answers Pdf Download