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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the output of an XNOR gate when both inputs are 1?
💡 Hint: Think about when the inputs match.
Question 2
Easy
List the two combinations of inputs that output a 1 in an XNOR gate.
💡 Hint: Remember: it outputs high when both inputs are the same.
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 a CMOS XNOR gate with inputs 0 and 1?
- 1
- 0
- Undefined
💡 Hint: Recall the definition of XNOR.
Question 2
True or False: The XNOR gate outputs true only when both inputs are different.
- True
- False
💡 Hint: Think about the gate's behavior.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a diagram of a circuit that uses several XNOR gates to check two bits and provide a parity output. Indicate all inputs and outputs clearly.
💡 Hint: Think about how outputs could cascade through logic gates.
Question 2
Given a sequence of bits, apply an XNOR operation to them step-by-step to find if there’s an even or odd parity.
💡 Hint: Use a systematic approach to keep track of the current parity state.
Challenge and get performance evaluation