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    In the diagram given below, what is the type of trigger pulse needed to operate the flip flop"
    Question

    In the diagram given below, what is the type of trigger pulse needed to operate the flip flop"

    A.

    Negative edge trigger

    B.

    Positive edge trigger

    C.

    Negative level trigger

    D.

    Positive level trigger

    Correct option is A

    The given diagram shows a flip-flop with a clock input cu that has a small circle at its edge. The small circle (bubble) represents an active low or negative edge triggering.

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