Computer Quiz For LIC AAO Exam 2019

16.

Information that comes from an external source and fed into computer software is called ______.

   A.) Output 
   B.) Input 
   C.) Throughput 
   D.) Reports 

Answer: Option 'B'

Information that comes from an external source and fed into computer software is called Input.

17.

Which type of system can learn and adjust to new circumstances by themselves?

   A.) Database management system
   B.) Expert systems
   C.) Geographical systems
   D.) Neural networks

Answer: Option 'D'

Neural networks

18.

Portable computer, also known as laptop computer, weighing between 4 and 10 pounds is called

   A.) general-purpose application
   B.) Internet
   C.) notebook computer
   D.) scanner

Answer: Option 'C'

​notebook computer

19.

In MS Excel what is the key combination to create a formula to sum all of the above cells. 

   A.) Shift + =
   B.) Ctrl = +
   C.) Ctrl + =
   D.) Alt + =

Answer: Option 'D'

Alt + =

20.

Which among the following is a display unit?

   A.) RAM 
   B.) Printer
   C.) Monitor 
   D.) ROM

Answer: Option 'C'

Monitor is a display unit.

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