Question

Why is ouxilior memory required

Answer 1

Auxiliary memory, also known asauxiliary storage, secondary storage, secondary memory or externalmemory, is a non-volatile memory(does not lose stored data when the device is powered down) that is not directly accessible by the CPU, because it is not accessed via the input/output channels (it is an external device).

Answer 2

Auxiliary memory, also known as auxiliary storage, secondary storage, secondarymemory or external memory, is a non-volatilememory


example external hard disk
more space. and more storage .even computer damage but data safe