Question

what is primary memory and secondary memory​

Answer 1

Answer:

primary is main memory in computer and secondary refers external storage

Explanation:

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Answer 2

Answer:

Computer memory is of two types:

1) primary memory

2) secondary memory

Primary memory:

This memory is accessed directly by CPU. Primary memory is required to store values or information in the system.

Eg, Random access memory (RAM).

Secondary memory :

Secondary memory refers to external storage device which can be used to store data or information permanently.

Eg, hard disk, compact disk.

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