Question

discuss various storage unit

Answer 1

Answer:

Binary Digit

Binary DigitThe smallest unit in computer processing is called a bit. It is a unit of data that can be either of two conditions 0-1. Group of bits makes up storage units in the computer called character, bytes, or word, which are manipulated as group.

Answer 2

Answer:

there are various storage units like

CD - r : CD r is used record only ones

cd- rw : CD rw is used to record and rewrite the file

pen drive : used to store data below 50 GB

hard disk: used to store data more than 500 GB

and default are

ram : volatile memory

ROM : unvolatile memory