Computer Science, asked by ap851471, 4 months ago

(9) Which of the following is not a secondary storage device ?
(a) Cache memory
(b) Compact disks
(c) DVDs
(d) Pen drives

Answers

Answered by quadirshaik166

answer:

cache memory..

Answered by pawanshs9c

Answer:

RAM( random access memory) is not a secondary storage unit. Secondary storage is non-volatile memory that is not directly accessible by CPU, because it is not accessed via input/output channels. Example of secondary storage:- Flash memory, floppy disk, magnetic tape.

Explanation:

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