Question

Distinguish Primary and Secondary memory.

Answer 1

primary memory :- primary memory is the main memory of the computer
secondary memory :- secondary memory is aluxiary memory of the computer

Answer 2

Computer data storage - Secondary storage (also known as external memory or auxiliary storage), differs from primary storage in that it is not directly accessible by the CPU. The computer usually uses its input/output channels to access secondary storage and transfers the desired data using intermediate area in primary storage.