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The Vellore Revolt

Consider a sm...

Question

Consider a small two-way set-associative cache memory, consisting of four blocks. For choosing the block to be replaced, use the least recently used (LRU) scheme. The number of cache misses for the following sequence of block addresses is
$8, 12, 0, 12, 8$

2

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4

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5

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3

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Solution

The correct option is B $4$
$S e q u e n c e 8, 12, 0, 12, 8$

$A p p l y t h e L R U a s f o l l o w s$

$P a g e F r a m e$

$T o t a l n u m b e r o f m i s s = 4$

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