Computer · Memory Hierarchy
Identify the correct order of the following computer storage devices in order of speed of data retrieval from fastest to slowest. (A) Hard Disk (B) Main Memory (C) CD-ROM Choose the correct answer from the options given below:
- 1(B), (A), (C)✓
- 2(A), (C), (B)
- 3(C), (A), (B)
- 4(B), (C), (A)
Correct answer
(B), (A), (C)
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