[問題] 3題計概的問題
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?
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※ 編輯: aquariusgirl 來自: 124.8.80.1 (02/26 11:17)
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