Select the answer that best completes this sentence:

If the input to a flip$-$flop changes outside the aperture time, then the flip$-$flop $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

Group of answer choices

will go into a stable state after the clock edge

can go into a bistable state after the clock edge

can go into a metastable state after the clock edge

can go into an unstable state after the clock edge

None of these answers are correct