Consider the data given in previous question. The size of the cache tag directory is
(A)
160 Kbits
(B)
136 bits
(C)
40 Kbits
(D)
32 bits
Answer: (A)
Explanation:
16 bit address 2 bit valid 1 modified 1 replace Total bits = 20 20 × no. of blocks = 160 K bits.
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