Q. What is storing in computer?
1. Primary memory:- The memory
in which data is stored when every that computer is swiched on.
A. RAM [Random Access Memory]:-
RAM is a type of computer memory that holds
its data as long as the computer is swiched on. When the computer is swiched off
any data held in ram is lost. RAM is a type of volatite memory (in which data
is store by help of power source).
ex:-1gb, 2gb, 4gb,
8gb
B. ROM [Read Only Memory]:-
It is a type of computer memory that held its data permanently. Data helt in rom can be read by the CPU in any order.
ROM is therefore another type of direct access medium. The contance of rom are fixed when the computer is manufature.
2. Secondary Memory:-
The memory in which data is stored after closing the
computer system .
💥. Hard disk (hd)/Hard Hisk Driver /FD(fixed disk), SSD :-
Hard disk is the non-volatily stored device which stored degitatly in cored data on rapatted rotiting paltters with manetik sources. The hard disk its savely work as a hard disk driver so saparel driver is not required.
ex:- 64GB, 128GB, 256GB, 500GB
512GB,
1000GB Etc.