Question

Why do we need secondary memory?​

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.

Answer 2

Secondary storage therefore needed because it is non volatile, meaning it retain 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.