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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 inputs are LOW?
💡 Hint: Recall the NO CHANGE state.
Question 2
Easy
If J=1 and K=0, what state does the flip-flop move to?
💡 Hint: Think of what J indicates.
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 when both J and K are LOW?
- True
- False
💡 Hint: Think about the NO CHANGE state.
Question 2
When J=1 and K=1, what will the output do?
- Stay Same
- Toggle
- Reset to 0
💡 Hint: Consider what happens with J and K both active.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a series of clock pulses for a J-K flip-flop with inputs set as J=1 and K=1, what will the output be after 8 pulses if it starts at Q=0?
💡 Hint: Count how many times it toggles within 8 pulses.
Question 2
Design a circuit using two J-K flip-flops that acts as a frequency divider for an input clock of 160kHz.
💡 Hint: Use the characteristic behavior of the J-K flip-flop to achieve division.
Challenge and get performance evaluation