Which one of the following statements best describes the operation of a negative-edge-triggered D flip-flop ?

Question

TuteeHUB · Accepted Answer

The Q output is always identical to the CLK input if the D input is high.

TuteeHUB · Answer

The logic level at the D input is transferred to Q on NGT of CLK.

TuteeHUB · Answer

The Q output is always identical to the D input when CLK = PGT.

TuteeHUB · Answer

The Q output is always identical to the D input.

1.	Which one of the following statements best describes the operation of a negative-edge-triggered D flip-flop ?
A.	The logic level at the D input is transferred to Q on NGT of CLK.
B.	The Q output is always identical to the CLK input if the D input is high.
C.	The Q output is always identical to the D input when CLK = PGT.
D.	The Q output is always identical to the D input.
Answer» B. The Q output is always identical to the CLK input if the D input is high.

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