Computer Fundamentals Section | Basic Computer Knowledge

11.

In analog computer

   A.) Output is displayed in digital form
   B.) Input is first converted to digital form
   C.) Input is never converted to digital form
   D.) All of above

Answer: Option 'C'

Input is never converted to digital form

12.

The output quality of a printer is measured by

   A.) Dots printed per unit time
   B.) Dot per inch
   C.) Dot per sq. inch
   D.) All of above

Answer: Option 'C'

Dot per sq. inch

Basic Computer Knowledge Quiz

13.

In the latest generation of computers, the instructions are executed

   A.) Parallel only
   B.) Sequentially only
   C.) Both sequentially and parallel
   D.) All of above

Answer: Option 'C'

Both sequentially and parallel

14.

Who designed the first electronics computer – ENIAC?

   A.) Joseph M. Jacquard
   B.) J. Presper Eckert and John W Mauchly
   C.) Van-Neumann
   D.) All of above

Answer: Option 'B'

J. Presper Eckert and John W Mauchly

15.

Who invented the high level language c?

   A.) Donald Kunth
   B.) Seymour Papert
   C.) Niklaus Writh
   D.) Dennis M. Ritchie

Answer: Option 'D'

Dennis M. Ritchie

16.

When did arch rivals IBM and Apple Computers Inc. decide to join hands?

   A.) 1991
   B.) 1990
   C.) 1984
   D.) 1978

Answer: Option 'A'

1991

Basic Computer Knowledge Quiz

17.

All modern computer operate on

   A.) Word
   B.) Floppies
   C.) Data
   D.) Information

Answer: Option 'C'

Data

18.

The most important advantage of a video disk is

   A.) Cost effectiveness
   B.) Durability
   C.) Potential capacity
   D.) Compactness

Answer: Option 'C'

Potential capacity

19.

Before a disk drive can access any area of the file, a computer program must provide the recording disk address. What information this specific address?

   A.) Track number
   B.) Surface number
   C.) Sector number
   D.) All of above

Answer: Option 'D'

All of above

20.

Regarding a VDU, Which statement is more correct?

   A.) It is a peripheral device
   B.) It is hardware item
   C.) It is an input device
   D.) It is an output device

Answer: Option 'A'

It is a peripheral device

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