COMPUTER MOST IMPORTANT QUESTION

 

1. The term ‘Computer’ is derived from..........

a. Latin

2. Who is the father of Computer?

b. Charles Babbage

 

3. Who is the father of personal computer?

a. Edward Robert

4. Which of the following controls the process of interaction between the user and the operating system?

a. User interface

 

5. ..........is a combination of hardware and software that facilitates the sharing of information between computing devices.

a. network

6. Who is the inventor of “Difference Engine”?

b. Charles Babbage

7. You organize files by storing them in.........

Ans.- folders

8. A CPU contains.........

Ans.-- a control unit and an arithmetic logic unit

9. What type of resource is most likely to be a shared common resource in a computer Network?

    a. Printers

   

10.The first computers were programmed using

    b. machine language

  

11. Which device is required for the Internet connection?

    b. Modem

12. IBM 1401 is.........

    b. Second Generation Computer

 

13. What is a light pen?

    b. Optical input device

14. Coded entries which are used to gain access to a computer system are called.........

    b. Passwords

15. ALU is.........

     a. Arithmetic Logic Unit

16.Which of the following statements is true ?

    a.Minicomputer works faster than Microcomputer

    d. The speeds of both these computers cannot be compared with the speed of advanced

17. UNIVAC is.........

    a. Universal Automatic Computer

18. Which of the following is a part of the Central Processing Unit?

    a.  Printer 

    b. Key board 

    c. Mouse

    d.  Arithmetic & Logic unit

19. Who is the father of Computer science?

    a. Allen Turing

    b. Charles Babbage

    c. Simur Cray

    d. Augusta Adaming

20. CD-ROM stands for

    a. Compactable Read Only Memory

    b. Compact Data Read Only Memory

    c. Compactable Disk Read Only Memory

21. VGA is.........

    a. Video Graphics Array

    b. Visual Graphics Array

    c. Volatile Graphics Array

    d. Video Graphics Adapter

22. MSI stands for.........

    a. Medium Scale Integrated Circuits

    b. Medium System Integrated Circuits

    c. Medium Scale Intelligent Circuit

    d. Medium System Intelligent Circuit

23. WAN stands for.........

    a. Wap Area Network

    b. Wide Area Network

    c. Wide Array Net

    d. Wireless Area Network

24. The capacity of 3.5 inch floppy

disk is

 d. 1.44 MB

25. MICR stands for

    a. Magnetic Ink Character Reader

   

26. CAD stands for

a. Computer aided design

27. EBCDIC stands for

a. Extended Binary Coded Decimal Interchange Code

28. Junk e-mail is also called.........

a. spam 

29 What type of computers are client computers (most of the time) in a client-server system?

c. Microcomputer 

30. The amount of vertical space between lines of text in a document

is called.........

 b. line spacing

31. A computer cannot ‘boot’ if it does not have the.........

c. Operating System 

32. What is embedded system?

d. The computer and software system that control the machine

33.Example of non-numeric data is.........

a. Employee address

33.First page of Website is termed as.....

a.Homepage 

35. Hackers.........

b. break into other people’s computers

36. ...................... Is the appearance of typed characters?

 b. Format

37. Office LANS, which are scattered geographically on large scale,can be connected by the useof corporate...

d. WAN

38.When a file is saved for the first time.........

b.it must be given a name to identify it 

39. Where are data and programme stored when the processor uses them?

a. Main memory

40.......... represents raw facts, where as.......... is data made meaningful.

a.Data, Information.

THANK YOU