3. RAM stand for(Random access memory).
It is volatile memory.
Writing and reading information from hard drive.
Access random the system in use.
It is a temporary memory.
The higher a computer memory.
The greater speeds and vice versa.
4. ROM stand for (Read Only Memory).
Rom are permanent.
It is non-volatile memory.
The operating system is store in rom.
A small built in computer.
Used to control a device .
It is only to read.
5. Temporary computer storage.
Used to quick.
A special cache chip.
Provides faster access.
To perform time consuming.
