Question

what is primary memory and secondary memory?​

Answer 1

Primary memory is also called internal memory whereas Secondary memory is also known as a Backup memory or Auxiliary memory. ... Primary memory data is directly accessed by the processing unit whereas Secondary memory data cannot be accessed directly by the processor.

Answer 2

Answer:

Primary Memory

Primary memory is also called internal memory . Primary memory data is directly accessed by the processing unit .

Secondary Memory

Secondary memory is also known as a Backup memory or Auxiliary memory.Secondary memory data cannot be accessed directly by the processor.