Computer Operator question Set 1

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Computer Operator question Set 1

This test is the model question Unit test Set 1 by PREPQA, by going through this test you can check yourself and understand what you need to improve in this unit i.e. Computer Fundamentals. This test is prepared by prepqa.com team for you under consideration of all the aspect of real exam pattern. And the good thing is it’s totally free. You Can participate in this test exam for completely free just by clicking start button. Best Wishes from PREPQA Team.

1 / 50

Magnetic dicks are the most popular medium for

2 / 50

which of the following is the programming language?

3 / 50

The common name for the crime of stealing password is:

4 / 50

Who is the CEO of Google?

5 / 50

Which of the printers used in conjunction with computers uses dry ink powder?

6 / 50

Second Generation of Computer was based on which of the following ?

7 / 50

Who invented Slide Rules?

8 / 50

what is the name of an application program that gathers user information and sends it to someone through the internet?

9 / 50

When a logic bomb is activated by a time-related event, it is known as a:

10 / 50

The Computer abbreviation KB usually means

11 / 50

In which year was chip used inside the computer for the first time?

12 / 50

Which of the following registers is loaded with the contents of the memory location pointed by the PC?

13 / 50

Which part of the computer is used for calculating and comparing?

14 / 50

Which of the following is most powerful computers?

15 / 50

Assembly language started to be used from

16 / 50

Which of the computer cocieved by Babbage?

17 / 50

Hard disk is coated in both side with

18 / 50

The Output Quality of  a printer is measured by

19 / 50

Which of the following is/are Web Search Engine?

20 / 50

Main storage is also called

21 / 50

Which of the following is not a computer language

22 / 50

……… Is used to prevent the loss of data during power failures.

23 / 50

Which technology is more reliable?

24 / 50

Latency Time is

25 / 50

……… Is defined as any crime completed through the use of computer technology

26 / 50

Which of the following required large computer memory?

27 / 50

Which of the following memories allows simultaneous read and write operation?

28 / 50

EPROM can be used for

29 / 50

who is ‎Larry Page?

30 / 50

Which of the following memories must be refreshed many time per second?

31 / 50

First electronic computer was developed by

32 / 50

A kind of serial dot-matrix printer that forms characters with magnetically charged ink sprayed dots is called

33 / 50

The path from which data flows in a computer system is known as

34 / 50

An intentionally disruptive program that spread from program to program or disk to disk is known as a

35 / 50

In 1999, the Mellissa virus was a widely publicized:

36 / 50

In latest generation of computer, the instruction are executed

37 / 50

Memory is made up of

38 / 50

Malicious software is known as:

39 / 50

Which protocol does ping use?

40 / 50

Row facts and figures about any particular topic are

41 / 50

Which of the following is not an Xt microprocessor?

42 / 50

Which of the programming language started from Second Generation?

43 / 50

Every set in the dotted decimal format of IP address is called

44 / 50

What is the most common tool used to restrict access to computer system?

45 / 50

Hardware and software designed to guard against unauthorized access to computer network is known as

46 / 50

Which of the following is most common type memory in use today?

47 / 50

Computer professional working in a computer center are

48 / 50

The term GIGO is related to

49 / 50

—— is the measurement of things such is fingerprints& retinal scans used for security access.

50 / 50

What is the full form of COMPUTER?

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