Question

what is the need of secondary memory??
help!!​

Answer 1

Answer:

Secondary storage therefore needed because it is non-volatile, meaning it retains its contents without the need for a power supply. It also has the large storage capacity needed to store the operating system and all the programs and files needed by a modern computer system.Secondary storage therefore needed because it is non-volatile, meaning it retains its contents without the need for a power supply. It also has the large storage capacity needed to store the operating system and all the programs and files needed by a modern computer system.

Answer 2

$\tt\underline\green{Need\:of\:secondary\:memory}$

• It is used to store data and programs used for later use.
• The storage capacity of primary storage ia not sufficient to store the large volume so, the secondary storage is required.
• This is a backup storage memory.
• When something is to be used, it needs to first to be transported from the secondary storage to primary memory.

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