NICL Administrative Officer - Computer Knowledge - Test 1

46.

The OCR recognises the ________ of the characters with the help of light source.

   A.) size
   B.) shape
   C.) colour
   D.) used ink

Answer: Option 'B'

shape

47.

A factor in the selection of a source language is

   A.) programmer skill
   B.) language availability
   C.) program compatibility with other software
   D.) All of the above

Answer: Option 'C'

program compatibility with other software

48.

What is a spider?

   A.) A computer virus
   B.) A program that catalogs web sites
   C.) A hacker who breaks into corporate computer systems
   D.) An application for viewing web sites

Answer: Option 'D'

An application for viewing web sites

49.

The concentric circles on the floppy disk are further divided into

   A.) tracks
   B.) sectors
   C.) cylinders
   D.) circles

Answer: Option 'B'

sectors

50.

A device that connects to a network without the use of cables is said to be

   A.) distributed
   B.) cabled
   C.) wireless
   D.) open source

Answer: Option 'C'

wireless

NICL AO Computer Knowledge Practice Test 1 Download Pdf