作者wakke (冲阿 去掉C)
看板TransCSI
标题[问题] 台大B卷
时间Fri Jun 24 19:41:57 2005
16.with voice input ,user can____by speaking into microphone on a
desk computer mobile computer or mobile device
(A)search the web (b)partcipate the chat room
(C)收发EMAIL跟即时通 (D)online book (E)以上皆是.
25.CDs and DVDs usually are___than one-twentieth of an inch thick
(A)3.5 inchs in diameter and less (B)4.75 inchs in diameter and less
(C)3.5 inchs in diameter and more (D)4.75 inchs in diameter and more
(E)以上皆非
(可以顺便解释一下这题是在问什麽嘛 是长度跟厚度吗??)
还有请问在关连性资料库 primary key 是在row 还是column呢
有人可以提供台大B卷93的答案吗? 写完了可是不确定答案勒^^"
谢谢大家了
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