Computer Knowledge #41 Multiple Choice Questions (MCQ) : Assam Jobs Guide

COMPUTER KNOWLEDGE #41

MULTIPLE CHOICE QUESTIONS

Computer Knowledge : Multiple Choice Questions (MCQ) : Assam Jobs Guide


1. VGA is ……………

(a) Video Graphics Array

(b) Visual Graphics Array

(c) Volatile Graphics Array

(d) Video Graphics Adapter

Answer: (a)

2. A kind of scanner MICR is the short form of ……………

(a) Magnetic Ink Character Reader

(b) Magnetic Ink Code Reader

(c) Magnetic Ink Cases Reader

(d) None of the above

Answer: (a)

3. Which of the following is not a class based on size?

(a) Mainframe Computer

(b) Micro Computer

(c) Mini Computer

(d) Digital Computer

Answer: (d)

4. Which 8-bit chip was used in many of today’s TRS-80 computers?

(a) Z-8000

(b) Motorola 6809

(c) Z-8808

(d) Z-80

Answer: (d)

5. Which of the following disk is fixed disk?

(a) Hard Disks

(b) Flash Disks

(c) Blu-Ray Disks

(d) DVDs

Answer: (a)

6. Which of the following professions has not been affected by personal computers?

(a) Medical

(b) Clerical and law

(c) Accounting

(d) None of the above

Answer: (d)

7. The word Abacus is derived from Abax, a word from ……………

(a) Latin language

(b) Greek Language

(c) Sanskrit language

(d) ancient Egypt

Answer: (a)

8. In latest generation computers, the instructions are executed ……………

(a) parallel only

(b) sequentially only

(c) both sequentially and parallel

(d) All of the above

Answer: (c)

9. Which of the following memory medium is not used as main memory system?

(a) Magnetic core

(b) Semiconductor

(c) Magnetic tape

(d) Both ‘a’ and ‘b’

Answer: (c)

10. Which of the following is an online backing storage system capable of storing larger quantities of data?

(a) CPU

(b) Memory

(c) Mass storage

(d) Secondary storage

Answer: (c)

11. What is called a kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots?

(a) Laser printer

(b) Ink-jet printer

(c) Drum printer

(d) Chan printer

Answer: (b)

12. Which of the following does not affect the resolution of a video display image?

(a) Bandwidth

(b) Raster scan range

(c) Vertical and horizontal lines of resolution

(d) Screen size

Answer: (d)

13. Which of the following printing devices is an output composed of a series of data?

(a) Wire matrix printer

(b) Band printer

(c) Wang image printer

(d) Both ‘b’ and ‘c’

Answer: (d)

14. Which of the following is an example of fifth generation computer?

(a) PIM/m

(b) ICL 2950

(c) IBM 1401

(d) None of the above

Answer: (a)

15. Magnetic disks are the most popular medium for ……………

(a) Direct access

(b) Sequential access

(c) Both ‘a’ and ‘b’

(d) None of the abcove

Answer: (c)

16. Which of the following is not a third generation computer?

(a) IBM 360

(b) IBM 1401

(c) PDP-8

(d) HP2115

Answer: (b)

17. The number of records contained within a block of data on magnetic tape is defined by the ……………

(a) block definition

(b) record contain clause

(c) blocking factor

(d) record per block

Answer: (c)

18. Mark I is also known as ……………

(a) American Sequence Controlled Calculator

(b) Automatic Sequence Calculating Controller

(c) American Sequence Controlled Computer

(d) Automatic Sequence Controlled Calculator

Answer: (d)

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

(a) Memory address registers

(b) Memory data registers

(c) Instruction registers

(d) Program counter

Answer: (c)

20. Which of the following are the cheapest memory devices in terms of Cost/Bit?

(a) Semiconductor memories

(b) Magnetic Disks

(c) Compact Disks

(d) Magnetic Tapes

Answer: (c)

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