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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a leading edge refer to in digital signals?
💡 Hint: Think about the direction of change in the signal.
Question 2
Easy
What type of flip-flop is commonly used for edge detection?
💡 Hint: Recall the type of flip-flop that captures input on a clock edge.
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 does a D flip-flop output when Edge A leads Edge B?
- 0
- 1
- Depends on timing
💡 Hint: Remember how the D flip-flop responds to its clock signal.
Question 2
True or False: A lagging edge refers to a transition from LOW to HIGH.
- True
- False
💡 Hint: Consider the definitions of leading and lagging.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit using a D flip-flop for a scenario where you need to detect if a vehicle has crossed a sensor line timed by another signal.
💡 Hint: Focus on how to effectively capture the crossing event with proper input assignments.
Question 2
Develop a timing diagram for two different edges using a D flip-flop, showing all possible output states.
💡 Hint: Map out each clock cycle and input state to determine the output.
Challenge and get performance evaluation