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WorksheetsFlip-Flops in Digital Circuits
Total questions: 14
Worksheet time: 12mins
What happens when J=0 and K=0 in a JK Flip-Flop?
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What is the output of the JKMS Flip-Flop when J=0 and K=1?
Q=0 and Q=1
Q=1 and Q=0
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What is the output of the T Flip-Flop when T=1?
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What is the output of a JK Flip-Flop when J=1 and K=0?
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What occurs in a T Flip-Flop when T=0?
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What is the state of a JK Flip-Flop when J=1 and K=1?
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What are the inputs of a JK Flip-Flop?
A) J and CLK
B) J, K, and CLK
C) J, K, Q
D) D and CLK
Which Flip-Flop is commonly referred to as a "divide by 2 counter"?
A) JK Flip-Flop
B) D Flip-Flop
C) T Flip-Flop
D) SR Flip-Flop
Which flip-flop is also called a "universal flip-flop"?
A) D Flip-Flop
B) SR Flip-Flop
C) JKMS Flip-Flop
D) T Flip-Flop
What logic gate is used to convert a JKMS Flip-Flop into a D Flip-Flop?
A) AND gate
B) OR gate
C) NOT gate
D) NAND gate
What is the function of the ‘S’ input in flip-flops?
A) Toggle the output
B) Store data
C) Set the output to 1
D) Reset the output
What does Q′ represent in flip-flop diagrams?
A) Complement of Q
B) Same as Q
C) Clock pulse
D) Input signal
Which flip-flop is sometimes called a “data latch”?
A) JK Flip-Flop
B) SR Flip-Flop
C) D Flip-Flop
D) T Flip-Flop
The T Flip-Flop output frequency is always:
A) Half of the clock frequency
B) Double the clock frequency
C) Same as the clock frequency
D) Zero
