Anna’s computer will not power on. What aspect of the computer should Anna check (hardware or software)? How can Anna work to re
1 answer:
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Answer:
The correct option is B.
Explanation:
Memory hierarchy is the ordering of storage systems according to their speed, capacity and cost.
The hierarchy consist of Register as the top, followed by cache, then main memory, secondary memory and external storage. As you go down the hierarchy, the speed decreases, the size increases and the cost decreases also.
Memory hierarchy diagram is attached for reference.
