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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when both J and K are at 0?
💡 Hint: Think about what it means to not change state.
Question 2
Easy
State the function of the PRESET input in a J-K flip-flop.
💡 Hint: Consider what happens when you want to ensure a flip-flop is high.
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 the J-K flip-flop do when both J and K inputs are set to 1?
- It maintains state
- It toggles the output
- It resets the output
💡 Hint: Consider what happens when both inputs are high.
Question 2
True or False: A J-K flip-flop can directly set its output to 0 using the PRESET input.
- True
- False
💡 Hint: Think about the function of each input.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a digital circuit using a J-K flip-flop to create a counter. Describe your design process.
💡 Hint: Think through how toggling will count and what other components may be needed.
Question 2
Create a timing diagram showing the outputs of a J-K flip-flop given specific J and K input sequences.
💡 Hint: Pay attention to the values of J and K and their timing in relation to the clock.
Challenge and get performance evaluation