Computer Quiz For LIC AAO Exam 2019


A repair for a known software bug, usually available at no charge on the internet, is called a(n) ________.

   A.) version 
   B.) patch 
   C.) tutorial 
   D.) FAQ 

Answer: Option 'B'

A patch is a piece of software designed to update a computer program or its supporting data to fix or improve it.


A hard copy would be prepared on a

   A.) Line printer
   B.) Dot matrix Printer
   C.) Typewriter terminal
   D.) All of the above 

Answer: Option 'D'

All of the above are types of printing devices.


If you want to copy the entire disk then what command will you use?

   A.) Format
   B.) Chkdsk
   C.) Copy
   D.) Disk Copy

Answer: Option 'D'

Disk Copy


A computer’s clock speed is measured in____.

   A.) Gigabytes 
   B.) Bits
   C.) Bytes 
   D.) Gigahetz 

Answer: Option 'D'

Clock speed is usually measured in MHz (megahertz, or millions of pulses per second) or GHz (gigahertz, or billions of pulses per second).The clock speed is determined by a quartz-crystal circuit, similar to those used in radio communications equipment.
Note: In a computer, clock speed refers to the number of pulses per second generated by an oscillator that sets the tempo for the processor. 


_______ is a computer program that attempts to simulate an abstract model of a particular system.

   A.) Machine
   B.) Console
   C.) Simulator
   D.) Emulator

Answer: Option 'C'


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