question_answer

Given below are the statements about the computer memory. Select the correct statement.

1. Secondary memory has a faster access time as compared to primary memory.

2. The time taken to access a given byte of information stored on a hard disk is typically a fraction of second.

3. In disk drives, disk access time is the time required for a computer to process data from the processor and then retrieves the required data from a storage device.

A) 1 and 2

B) 2 and 3

C) 1 and 3

D) All of these

E) None of these