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Digital Logic — question 5 of 10

Write a real answer. It is graded against the question's rubric, and the mastery movement is computed by the same engine the product uses. Scoring here is deterministic rather than model-written, so this page costs nothing to run and nothing is saved. In a track built from your own posting, the same rubric is graded by the model, which is what produces feedback about your reasoning rather than about coverage.

You're using a discrete chip from a datasheet and a function generator for the clock, probing D, clock, and Q with a scope.

You wired up what you believe is a D flip-flop clocked by a signal, and you expect the output Q to change only on the rising edge of the clock. During testing, you notice Q actually follows D and changes any time D changes while the clock is high, not just at the edge. What's most likely going on, and how would you prove it on the bench?

How sure are you?

Being confidently wrong costs more mastery than admitting a guess — that is deliberate, and it is how misconceptions get found.

Neither is graded, and nothing here is recorded.