JAMB Commerce 2017 Objective — Question 18

Question 18 of 40 from the Joint Admissions and Matriculation Board (JAMB) Commerce 2017 Objective paper, with the correct answer and a full explanation.

The primary memory component of a computer is the

A. A. cacheCorrect
B. B. console
C. C. assemblers
D. D. compilers

Explanation

Cache is a fast primary-memory-related component storing data for faster future access.

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