CMOS Exclusive OR Gate Multiple Choice Questions (MCQ) PDF Download

MCQ : In Ex-OR gate, when both inputs A and B are zero, output will be

1. 0
2. 1
3. previous value
4. default

MCQ 1: In Ex-OR gate, when either A or B is high, output will be

1. 0
2. 1
3. previous state
4. default

MCQ 2: By applying De Morgan's law to general exclusive OR gate function, we get output bar(Y)=

1. AB+AB
2. bar(AB)+AB
3. A bar(B)+bar(AB)
4. A bar(B)+bar(A)B

MCQ 3: Exclusive OR gate function can be represented as

1. Y=AB+AB
2. Y=bar(AB)+AB
3. Y=A bar(B)+bar(AB)
4. Y=A bar(B)+bar(A)B

MCQ 4: Which of the output is easier to synthesize by the PUN?

1. Y
2. bar(Y)
3. Y+1
4. bar(Y)+1