作者nightdealer (暗夜交易者)
站內Examination
標題[考題] 計概-補數除法 ; 布林表示式 [100關務]
時間Mon Jul 1 11:22:00 2013
Q1. 假設x,y 皆為長度16位元的二的補數整數, x=1111 1111 1001 1100 y=0000 0000 0001 1001 請問x/y = ? A) 0000 0000 0000 0100 B) 1111 1111 1100 1101 C) 1111 1111 1111 1100 D) 1111 1111 1111 0100 Q2. 以下何者為F(x,y,z) = Σ(0,2,4,5,6)正確的布林表示式? A) x+yz B)x+yz' C)z'+xy' D)z+xy' Ans: Q1=>C , Q2=>C 請大大解惑....這兩題都是從以前就不懂的題目, 講義也沒有寫... 感謝~~~~ --
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