Main memory is an example of
A) cache memory.
B) non-volatile memory.
C) input memory.
D) volatile memory.
E) optical memory.

Question

Quizplus · Accepted Answer

Main memory, also known as RAM (Random Access Memory), is a type of volatile memory which means that it loses its contents when the power is turned off. Cache memory is a type of memory that is used to store frequently accessed data and is located closer to the CPU than main memory. Non-volatile memory, such as ROM (Read-Only Memory) and flash memory, retains its contents even when the power is turned off. Input memory and optical memory are not commonly used terms in computer memory.

Main Memory Is an Example of