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CBSE Class 11 Computer Science Question 5 of 57

Computer System Organization — Question 6

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Question

Question 6

Assertion (A): Operating system acts as an interface between a user and computer hardware.

Reasoning (R): Operating system manages all the resources of a computer.

  1. Both A and R are true and R is the correct explanation of A.
  2. Both A and R are true but R is not the correct explanation of A.
  3. A is true but R is false.
  4. A is false but R is true.
Answer

Both A and R are true and R is the correct explanation of A.

Explanation
An operating system (OS) is a program that acts as an interface between the user and hardware of the computer. The OS helps to manage resources of the computer and optimize its performance.

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