Question

3 differences between primary and secondry memory

Answer 1

Answer:

Primary memory is directly accessible by Processor/CPU. Secondary memory is not directly accessible by the CPU. ... Primary memory devices are more expensive than secondary storage devices. Secondary memory devices are less expensive when compared to primary memory devices.

Explanation:

Hope lts help you.

Answer 2

Answer:

KEY DIFFERENCE

Primary memory data is directly accessed by the processing unit whereas Secondary memory data cannot be accessed directly by the processor. Primary memory is costlier than secondary memory whereas Secondary memory is cheaper compared to primary memory.