Primary memory is of how many types?

Question

Accepted Answer

A. Two types

1. Primary memory is not a single uniform thing.
2. It divides by whether its contents survive a power cut.
3. It is of two types, Random Access Memory and Read Only Memory.
4. So the answer is two.
_Source: syllabus Computer Science, Ch 1 'Computer System'_

Answer

Nine types

Answer

Six types

Answer

Twelve types

Primary memory is of how many types?

Keep practising Computer System