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- Question
The double-inversion rule states that if a variable is inverted twice, then the variable will be back to its original state.
Options- A. True
- B. False
- Correct Answer
- True
- 1.
is the algebraic expression for the duality theorem.
Options- A. True
- B. False Discuss
- 2. Subtraction is commutative.
Options- A. True
- B. False Discuss
- 3. The sum-of-products form is a Boolean expression that describes the ANDing of two or more OR functions.
Options- A. True
- B. False Discuss
- 4. According to the commutative law, in ORing and ANDing of two variables, the order in which the variables are ORed or ANDed makes no difference.
Options- A. True
- B. False Discuss
- 5. The application of DeMorgan's theorems to a Boolean expression with double and single inversions produces a resultant expression that contains only single inverter signs over single variables.
Options- A. True
- B. False Discuss
- 6. Boolean multiplication is symbolized by A + B.
Options- A. True
- B. False Discuss
- 7. The Boolean expression for a three-input AND gate is Y = A ? B + C.
Options- A. True
- B. False Discuss
- 8. A magnitude comparator outputs the highest or lowest value of its inputs depending on control signals.
Options- A. True
- B. False Discuss
- 9. A decoder with two inputs will have two outputs for the decoded value.
Options- A. True
- B. False Discuss
- 10. A multiplexer is a device that chooses which output to send an input to by means of select lines.
Options- A. True
- B. False Discuss
Logic Circuit Simplification problems
Search Results
Correct Answer: False
Correct Answer: False
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: False
Correct Answer: False
Explanation:
Y = A ? B ? C
Correct Answer: False
Correct Answer: False
Correct Answer: True
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