题目内容

The standard SOP of F(A,B,C,D)=AB+BCD is ()

A. F(A,B,C,D)=∑m(7,12,13,14,15)
B. F(A,B,C,D)=∏M(0,1,2,3,4,5,6,8,9,10,11)
C. F(A,B,C,D)=∑m(0,1,2,3,8)
D. F(A,B,C,D)=∏M(7,12,13,14,15)

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更多问题

For the following figures, which one is maximum? ()

AF(Hexadecimal)
B. 001010000010(8421BCD)
C. 10100000(Binary)
D. 198(Decimal)

01100111 is a binary number and its related gray code is ()

A. 01101000
B. 01010100
C. 01100111
D. 00110001

The 8421-BCD code for decimal 74 is ().

A. 01110100
B. 01001010
C. 11010100
D. 1111000

The term bit means ()

A. a small amount of data
B. a 1 or a 0
C. binary digit
D. both answers B and C

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