Computer Science · Computer Organization and Architecture
Which of the following options states the correct storage device hierarchy in terms of decreasing access speed (from fastest to slowest)?
- 1register, main memory, magnetic disk, magnetic tape✓
- 2magnetic tape, magnetic disk, main memory, register
- 3magnetic disk, optical disk, main memory, register
- 4magnetic tape, magnetic disk, cache, main memory
Correct answer
register, main memory, magnetic disk, magnetic tape
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