question_answer

Which of the following statement(s) is/are CORRECT about the given device?

(i) It is a hardware device that allows information to be stored and retrieved on a computer.

(ii) It is a primary memory of the computer.

(iii) If the computer is turned off, all data contained in it is lost.

A) Only (i)              

B) Only (i) and (ii)

C) Only (iii)             

D)       (i), (ii) and (iii)