SKOOLYST Pakistan - Find Best Schools Near You

Hard 3 Marks

Computer Studies Computer Memory

Which of the following lists memory types in correct order from most permanent to least permanent?

A Cache then RAM then ROM then Secondary Storage

B RAM then ROM then Cache then Secondary Storage

C ROM then Secondary Storage then RAM then Cache

D Secondary Storage then RAM then Cache then ROM

Explanation

ROM is most permanent (built-in firmware). Secondary storage retains data without power. RAM is temporary (volatile). Cache is also volatile and temporary.

Reference: Computer Studies Textbook , Page 3

Hint

Permanent means data survives power off — which types keep data without power?

Explanation

Hint

Similar Questions

How is EPROM erased?

How does RAM affect a computer performance?

What is firmware?

Which of the following correctly pairs memory type with its characteristic?

What is L1 cache?