[ LATEST ] Computer Fundamentals MCQ with Answers [SET - 6 ] | Basic Computer Questions and Answers pdf Free Download

 

1. Soft copy is an intangible output, so then what is a hard copy?

A.The physical parts of a computer

B.The printed parts of a computer

C.

D.The physical output device

A) Types 1st options
B) Types 2nd options
C) The printed output
D) Types 4th options

ANSWER= (C) The printed output

 

2. A ………. is an electronic device that process data, converting it into information.

A) computer  
B)  processor
C) case                  
D) stylus

ANSWER= (A) computer  

 

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

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

ANSWER= (A) CPU

 

4. File extensions are used in order to ……….

A) Name the file
B)  Ensure the filename is not lost
C)  Identify the file
D) Identify the file type

ANSWER= (D) Identify the file type

 

5. What difference does the 5th generation computer have from other generation computers?

A)   Scientific code
B) Object oriented programming
C) Technological advancement
D)  All of the above

ANSWER= (C) Technological Advancement

 

6. Set of software authorized to a specific user is considered as

A) software library
B)  program library
C) directory library
D)  library package

ANSWER= (B)  program library

 

7.  If program can cope data errors, such program can be termed as

A) robust
B) reliable
C) unreliable
D) stable functioning

ANSWER= (A) robust

 

8. A memory that holds micro programs is ...........

A)  RAM
B)   ROM
C)  Core Memory
D) Control Memory

ANSWER= (B) ROM

 

9. Worldwide web was proposed by:

A) Bill Gates
B) Bill Rogers
C) Tim Berners Lee
D) None of Above

ANSWER= (C) Tim Berners Lee

 

10. Which of the following derivation a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order?

A) Leftmost derivation
B) Rightmost derivation
C) Leftmost derivation traced out in reverse
D)  Rightmost derivation traced out in reverse

ANSWER= (A) Leftmost derivation

 

11. A………………. is an electronic device that processes data and converts it into information.

A) Processor
B) Computer
C) Case
D) Styles

ANSWER= (B) Computer

 

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

A)  Control unit
B) Disk unit
C) ALU
D) Modem

ANSWER= (C) ALU

 

13.  Which method is used to connect a remote computer?

A)  Dialup
B) Diagnostic
C) Logic circuit
D)  None of the above

ANSWER= (A)  Dialup

 

14. Which unit controls the movement of signals between CPU and I/O?

A) ALU
B) Memory unit
C) Control unit
D) Secondary storage

ANSWER= (C) Control Unit

 

15. ___________represents raw facts. Whereas__________ is meaningful data.

A) Information, reporting
B) Data, information
C) Information, bits
D) Records, bytes

ANSWER= (B) ) Data, information

 

16.  The language that the computer can understand is called machine language.

A)  True
B)  False

ANSWER= (A)  True

 

17. Which of the following is an impact printer?

A)   Laser
B)  Ink-jet
C) Dot-matrix
D)   None of the Above

ANSWER= (C) Dot-matrix

 

18. Computers gather data, which means they allow users to__________ data.

A) Present
B) Store
C) Output
D)  Input

ANSWER= (D) Input

 

19. Which one is the invalid size of Cache memory?

A) 2048 Kilobytes
B) 3072 Kilobytes
C)  92162 Kilobytes
D)  512 Kilobytes

ANSWER= (C)  92162 Kilobytes

 

20. Which one is the first high level programming language

A) C
B) COBOL
C) FORTRAN
D) C++

ANSWER= (C) FORTRAN

 

21. The language that the computer can understand and execute is called ___

A)  Machine language
B) Application software
C) System program
D) None of the above

ANSWER= (A) Machine language

 

22.  Which of the following devices can be used to directly input printed text?

A) OCR
B) OMR
C) MCR
D) None of the above

ANSWER= (A) OCR

 

23. Who created the C programming Language

A) Ken Thompson
B)  Dennis Ritchie
C) Robin Milner
D) Frieder Nake

ANSWER= (C)  Dennis Ritchie

 

24. Which of the following is a computer code?

A) EPROM
B) JAVA
C) EBCDIC
D) None of the above

ANSWER= (C)  JAVA

 

25.Charles Babbage, professor of Mathematics at Cambridge university, England planned and dreamt of many machines which he could not complete. One  Such machine was “Babbage’s Folly”.  What was the name of that machine?

A) Mark-1
B) Analytical Engine
C) Differential Engine
D) Difference Engine

ANSWER= (B) Analytical Engine

 

26. The basic operations performed by a computer are

A) arithmetic operation
B) logical operation
C) storage and relative
D) all the above

ANSWER= (D) all the above

 

27. The two major types of computer chips are

A) external memory chip
B) primary memory chip
C)  microprocessor chip
D)  both b and c

ANSWER= (D)  both b and c

 

28.  The two kinds of main memory are:

A) primary and secondary
B) random and sequential
C)  rom and ram
D) all of above

ANSWER= (C) rom and ram

 

29. The networking becomes ___ through networking.

A)  very difficult
B) dull
C) easy 
D) has no role in marketing

ANSWER= (C) easy 

 

30.  ___ controls the way in which the computer system functions and provides a means by which users can interact with the computer.

A) The platform
B) The operating system
C) Application software
D) The motherboard

ANSWER= (B) The operating system

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