Which of the following option is not correct?
(A) The access method used for magnetic tape is random.
(B) The difference between memory and storage is that the memory is temporary and storage is permanent.
(C) PROM is used as a primary storage device.
(D) All of these


Answer: (A)

Explanation: I – The access method used for magnetic tape is sequential.
II – The difference between memory and storage is that the memory is temporary and storage is permanent.
III – PROM is used as a primary storage device.
So, option (A) is correct.

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