作者avogau ( 假 装)
看板TransCSI
标题Re: [问题] 96年资管类别计概几个问题
时间Mon Jun 29 00:17:44 2009
※ 引述《gezi (格子)》之铭言：
: 某几题不确定~"~
: 这年有复选...不知道这几题还有没有其他答案
: In a Boolean operation, let A'=not(A) and B'=not(B). The operation not
: (A and B) is equivalent to (a)A'andB' (b) A'andB (c)A'orB (d)A'orB (e)none
: me:B
这题是 E
应该是 A'orB'
: If the baud rate of a line were 4800 and 4 different signaling levels were
: used, what is the equivalent bit rate of the line?
: (a)9600bps (b)4800bps (c)2400bps (d)1200bps (e)none of the above
: me:C
: Keeping an order list of N elements in an array, which of the following is
: true in average cases (a)deletion of an element takes O(N) (b)binary search
: is applicable and takes O(1) (c)update of an element takes O(1) (d)insertion
: of an element takes O(1) (e)none of the above
: me:BCD (看不懂~"~)
: 等高手指点
A: true
B: O(lgN)
C: O(N)
D: O(N)
Ans: A
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