Boolean Algebra
14 practice questionsDigital LogicStep-by-step solutions
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1
Which gate is known as a 'universal gate' because any logic function can be built from it alone?
A.AND
B.OR
C.NAND
D.XOR
2
In Boolean algebra, A + 0 equals:
A.A
B.0
C.1
D.A + 1
3
According to Boolean algebra, A + A equals:
A.A
B.1
C.0
D.2A
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