[BEST] Computer Fundamentals MCQ with Answers [SET - 3 ] | Basic Computer Science Multiple Choice Questions with Answers pdf

 

1.__________is the process of carrying out commands.

A) Fetching
B)  Storing
C) Decoding
D) Executing

ANSWER= (D) Executing

 

2. A light sensitive device that converts drawing, printed text or other images into digital form is ..............

A) OMR
B) Plotter
C) Scanner
D)  Keyboard

ANSWER= (C) Scanner

 

3. The information processing cycle includes the following processes__________

A)  input, processing, output, storage
B)  input, output, manipulation, arithmetic
C) data, processing, printing, editing
D) storage, display, data, information

ANSWER= (A) input, processing, output, storage

 

4. Which of the following memory is non-volatile?

A) ROM
B)  SRAM
C) DRAM
D) All of the above

ANSWER= (D) All of the above

 

5. Which of the following is fastest memory?

A) Secondary Memory
B) Auxiliary Memory
C) Cache Memory
D) Virtual Memory

ANSWER= (A) Cache Memory

 

6. Who is known as the father of supercomputing 

A) David J. Brown
B) Gene Amdahl
C) Adam Dunkels
D)  Seymour Cray

ANSWER= (D) Seymour Cray

 

7. Who developed Java Programming Language

A) James Gosling
B)  Douglas Engelbart
C)  Edmund M. Clarke
D) James D. Foley

ANSWER= (A) James Gosling

 

8. Which one is volatile memory in a computer system

A) HardDisk
B)  RAM
C) ROM
D) Optical Drive

ANSWER= (B) RAM

 

9. The access method used for magnetic tape is ___

A) Direct
B) Random
C)  Sequential
D) None of the above

ANSWER= (C) Sequential

 

10. India's first Super Computer PARAM 8000 was installed in

A) 1988
B)  1991
C) 1995
D) 1982

ANSWER= (B) 1991

 

11. By Processing we understand ___

A) Processing string of only words
B)  None of the above
C)  String manipulation only
D) Processing string of numbers and special symbols

ANSWER= (B)  None of the above

 

12. Which one is the current fastest Supercomputer in India

A)  Aaditya
B) SAGA-220
C) SahasraT
D) HP Apollo 6000

ANSWER= (C) SahasraT

 

13. The difference between memory and storage is that the memory is ___ and storage is___

A) Temporary, permanent
B)  Permanent, temporary
C) Slow, fast
D) None of the above

ANSWER= (A) Temporary, permanent

 

14. Half adder consists of .…… & ….. Gates

A) EX-OR&AND
B) EX-OR&OR
C) EX-OR&NOT
D) None of this

ANSWER= (A) EX-OR&AND

 

15. One Terabyte (1 TB) is equal to

A) 1028 GB
B) 1012GB
C) 1000 GB
D) 1024 GB

ANSWER= (D) 1024 GB

 

16.  Half adder is logic CKT that adds .…. digit at a time

A) Two
B) One
C) Three
D) Zero

ANSWER= (A) Two

 

17. Who first developed QWERTY keyboard used in computers and phones

A) Raphael Finkel
B) Wim Ebbinkhuijsen
C) Shafi Goldwasser
D) Christopher Latham Sholes

ANSWER= (D) Christopher Latham Sholes

 

18. Linus Torvalds develop which operating system

A) Windows
B)  Mac OS
C) UNIX
D) Linux

ANSWER= (D) Linux

 

19. Which of the following was associated with the development of C language

A) Seymour paper
B) Dennis M Ritchie
C) Donald Knuth
D) N.Wrath

ANSWER= (A) Dennis M Ritchie

 

20. Which one programming language is exclusively used for artificial intelligence

A) C
B) Java
C) J2EE 
D) Prolog

ANSWER= (D) Prolog

 

21.  Which one of the followings is a programming language

A) HTTP
B)  HTML
C) HPML
D) FTP

ANSWER= (A)  HTML

 

22. End to end connectivity is provided from host to host in the

A) Network layer
B) Transport layer
C) Session layer
D) Data link layer

ANSWER= (B) Transport layer

 

23. The first microprocessor built by the Intel corn was called

A) 4004
B) 8008
C) 8080
D) 8800

ANSWER= (A) 4004

 

24. When was the first minicomputer built?

A) 1962
B) 1965
C) 1971
D) 1977

ANSWER= (A) 1965

 

25. Which of the following uses UDP as the transport protocol

A) HTTP
B) Types 2nd options
C) DNS
D)Telnet

ANSWER= (C) DNS

 

26. First integrated circuit chip was developed by

A)  J.S. Kilby
B) Robert  Noyee
C) W.H. Britain
D) C.Babbage

ANSWER= (A)  J.S. Kilby

 

27. The "folders" in an operating system are based on ________ structure

A) Doubly linked
B) Queue
C) Inverted tree
D) Graph

ANSWER= (C)  Inverted tree

 

28. Symbolic logic was discovered by

A) Van Neumann
B) George Boole
C) Pascal
D)  Nikolas Wrath

ANSWER= (B) George Boole

 

29. A kilobyte, also referred to as K, is equal to

A)  1000 bytes
B) 1024 bytes
C) 2048 bytes
D) 512 bytes

ANSWER= (B) 1024 bytes

 

30. A ___ is approximately a million bytes.

A) gigabyte
B) kilobyte
C)  megabyte
D) terabyte

ANSWER= (C) megabyte

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