[問題] 3題計概的問題

看板Prob_Solve (計算數學 Problem Solving)作者 (學,然後知不足)時間15年前 (2009/02/26 11:17), 編輯推噓1(102)
留言3則, 3人參與, 最新討論串1/1
1.high speed memory that is built into CPU for storing temporary instruction and data is called? 答案是cache,我想請問為什麼不是register呢? 2.*A normalize DB stores non-primary key data in only one location. *Normalized DB have a design that reflects the true dependencies between tracked quantities. 這兩句話到底是什麼意思呢? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 124.8.76.152 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 124.8.80.1 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 124.8.80.1 ※ 編輯: aquariusgirl 來自: 124.8.80.1 (02/26 11:17)

02/27 08:36, , 1F
1. register空間太小不適合拿來暫存data
02/27 08:36, 1F

03/01 07:16, , 2F
我主張答 register 不能說錯。一堆 register 還是能暫存 data
03/01 07:16, 2F

03/03 00:06, , 3F
register可以用來暫存instruction嗎?_?
03/03 00:06, 3F
文章代碼(AID): #19fWcyNS (Prob_Solve)
文章代碼(AID): #19fWcyNS (Prob_Solve)