Question : The fastest, costlier and relatively small form of storage managed by computer system hardware is:
Option 1: cache
Option 2: disk
Option 3: main memory
Option 4: flash memory
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Correct Answer: cache
Solution : The correct answer is cache .
Cache memory is a chip-based computer component that makes retrieving data from the computer's memory more efficient. It acts as a temporary storage area that the computer's processor can retrieve data from easily.
To be close to the processor, cache memory needs to be much smaller than the main memory. Consequently, it has less storage space. It is also more expensive than main memory, as it is a more complex chip that yields higher performance.
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