Question

Computer ka secondary memory ke kitne types hote hain

Answer 1

secondary memory includes:

1.magnetic disk like hard drives and floppy disks.

2.optical disk such as CDs and CDROMs.

3.magnetic tapes.

Answer 2

two types

Depending on whether secondary memory device is part of CPU or not, there are two types of secondary memory – fixed and removable.

Secondary memory devices include magnetic disks like hard drives and floppy disks ; optical disks such as CDs and CDROMs ; and magnetic tapes.