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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What will the output be if J=1 and K=0?
💡 Hint: Think of J as 'set' and K as 'reset'.
Question 2
Easy
Describe what happens when both J and K are LOW.
💡 Hint: Recall what 'no change' means.
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 J-K flip-flop do when J=0 and K=1?
- It sets the output
- It resets the output
- It toggles the output
💡 Hint: Consider the effect of K being HIGH.
Question 2
True or False: The output of a J-K flip-flop toggles when both inputs are LOW.
- True
- False
💡 Hint: Remember what 'no change' means.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit that demonstrates the working of a J-K flip-flop with active LOW inputs. Describe its behavior when the inputs toggle between HIGH and LOW.
💡 Hint: Use a timer for clock input.
Question 2
Using the characteristic table, calculate the output for a series of clock pulses where J and K alternate between LOW and HIGH states. Represent your findings in a truth table.
💡 Hint: Start with an initial known state.
Challenge and get performance evaluation