@digitalCircuit

Question

Comments

Is B ans??

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Ans I don't know...

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Assume D=0 CLK=1 and analyse the circuit.

Now change D=1 and CLK=0 , again analyse the ckt.

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I think clock will be same....only D is going to change ...see the dotted lines ...first clock applied and after some time D is changed.... This way I'm getting C as ans...but not sure