Question

We can determine if a requested word is in the cache by looking at the?

1.index

2.block

3.low order bits

4.tag

in a ________ cache, a block an be placed at any location.

1.direct-mapped

2.fully associative

3.set associative

4.non of the above

Answer 1

We can determine if a requested word is in the cache by looking at the tag. therefore option 4 is correct. .

Memory block can be placed in any of the Cache slots, then the cache is said to be mapped in fully associative.In a Fully Associative cache, a block can be placed at any location.. therefore option 2 i.e fully associative is correct answer

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