GATE CSE 2020 || COMPUTER ORGANIZATION || GATE Insights Version: CSE
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MCQ (Single Correct Answer)
GATE CSE 2020
A computer system with a word length of 32 bits has a 16 MB byte- addressable main memory and a 64 KB, 4-way set associative cache memory with a block size of 256 bytes. Consider the following four physical addresses represented in hexadecimal notation.A
Which one of the following is TRUE ?
A1 = 0x42C8A4
A2 = 0x546888
A3 = 0x6A289C
A4 = 0x5E4880
(A) A1 and A4 are mapped to different cache sets.(B) A2 and A3 are mapped to the same cache set.(C) A3 and A4 are mapped to the same cache set.(D) A1 and A3 are mapped to the same cache set.