Memory can be divided into two types:
1. Primary memory
2. Secondary memory
1. Primary memory
It is a temporary memory where data can be stored temporarily, and this primary memory is again divided into two types there are RAM and ROM
RAM - abbreviation of RAM is randomly accessible memory it is used to.speed up your computer, and these are called as volatile memory. This RAM is divided into two types there are static RAM and dynamic RAM.
ROM- an abbreviation of ROM is read-only memory where these is also called non-volatile memory again this ROM is divided into 3types there are
1.PROM
2.EPROM
3.EEPROM
2 SECONDARY MEMORY:
These are also called permanent memory where every data in the computer is stored here there are many types in secondary memory there are HDD SDD CD FD etc. are the secondary memory examples.