The output of an AND gate is HIGH when ()
A. any input is HIGH
B. all inputs are HIGH
C. no inputs are HIGH
D. both answers A and B
查看答案
A Boolean expression that is in standard SOP form is ()
A. the minimum logic expression
B. contains only one product term
C. has every variable in the domain in every term
D. none of the above
A 5-variable Karnaugh map has ()
A. 8 cells
B. 16 cells
C. 32 cells
D. 64 cells
In a 4-variable Karnaugh map, a 2-variable product term is produced by ()
A. a 2-cell group of 1s
B. an 8-cell group of 1s
C. a 4-cell group of 1s
D. a 4-cell group of 0s
What are the values of the A, B and C when ABC is 1.()
ABC=110
B. ABC=011
C. ABC=101
D. ABC=111
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