Question

Why is second memory device
impbotant in computer?​

Answer 1

Answer:

The faster primary memory are also volatile. If we need to store large amount of data or programs permanently, we need a cheaper and permanent memory. Such memory is called secondary memory. Here we will discuss secondary memory devices that can be used to store large amount of data, audio, video and multimedia files.

Explanation:

hope it helps you

Answer 2

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