JAMB Commerce 2013 Objective — Question 46

Question 46 of 50 from the Joint Admissions and Matriculation Board (JAMB) Commerce 2013 Objective paper, with the correct answer and a full explanation.

A computer accessory through which information can be retrieved is the

A. input device
B. control unit
C. floppy disk
D. hard diskCorrect

Explanation

The hard disk stores all processed information on the computer. In the case of a breakdown of the computer, the hard disk can be used to recover files on the system.

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