第5題的d For access performance,a cache memory usually decreases its set size when its capacity becomes larger. While the number of pages in a virtual memory space is huge, but the adopted set size is typically the largest possible. The purpo se of these two seemingly contradicting schemes are both for the same access performance purpose. And:True 我有爬過文看一下，set size指的是associative ，我想問的是題目的意思指的是雖然這 兩者看似矛盾但都是對於「整體」效能 的提升是這樣嗎？ 當初寫的時候我的想法是cache應該是比較偏向降低hit time，page應該是著重在降低mis s rate盡量減少去存取disk所以就沒選了 第11題的d Each thread of the program receives a larger share of cpu time with the many-t o-one thread model than it does with the one-to-one model. Ans:Ture 想問一下之前的不是有算分配效能的那種題目 https://i.imgur.com/wGMI5c5.jpg 圈圈的s代表thread，這樣不是one to one比較好嗎？ 是我記錯了還是搞錯題目的意思了？ 感謝各位 --

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