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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What output does a XNOR gate provide when both inputs are 0?
💡 Hint: Think about what happens when two inputs match.
Question 2
Easy
When do XNOR gates output 0?
💡 Hint: Consider the case of one input being 0 and the other being 1.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the output of an XNOR gate when both inputs are 1?
- 0
- 1
- Undefined
💡 Hint: Recall the basic property of the XNOR gate.
Question 2
True or False: An XNOR gate can help in error detection.
- True
- False
💡 Hint: Think about how XNOR can check if two bits are equal.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a digital logic circuit using at least three XNOR gates to compare four binary inputs A, B, C, and D and produce an output showing if all inputs are equal.
💡 Hint: Think about how to group pairs of inputs together before final comparison.
Question 2
Explain how the XNOR gate could be incorporated into an 8-bit parity generator, detailing the necessary connections.
💡 Hint: Consider how error-checking is achieved in each byte transmission.
Challenge and get performance evaluation