CBSE Class 11 Computer Science Question 34 of 107

Computer System Overview — Question 26

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Question 22

What is system software ? What role does it play in the functioning of the computer ?

Answer

The software that controls internal computer operations such as reading data from input devices, transmitting processed information to the output devices, checking system components, converting data/instructions to computer understandable form etc., is called System Software.

The system software can further be classified into two categories:

  1. Operating System — It is a program which acts as an interface between a user and the hardware. For example, Microsoft Windows 10.
  2. Language Processor — It is a special type of a computer software that can translate the source code into an object code or machine code. For example, interpreter and compiler.