Arrange the following cache mapping in decreasing order of tag bits for same…
Arrange the following cache mapping in decreasing order of tag bits for same main memory, cache size and block size?
1. Direct mapping
2. Full associative mapping
3. 4 way set associative mapping
Answer: B. 2,3,1 — Direct associative has minimum tag bit and fully associative has maximum tag bits
- A.
1,2,3
- B.
2,3,1
- C.
3,2,1
- D.
none of the above
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Correct answer: B
Direct associative has minimum tag bit and fully associative has maximum tag bits
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