[理工] 計組 CACHE
Which of th following statement are generally true?
a)Caches take adventage of temporal locality
b)On a read , the value returned depends on which blocks are in the cache.
c)Most of the cost of the memory hierarchy is at the highest level.
d)Most of the capacity of the memory hierarchy is at the lowest level.
(answer )a , d
我想問的是
為什麼 c 是錯的呢? cost 高的不是在 較高層的記憶體嗎?
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