1.

In order to check the CLR function of a counter, ________.

A. apply the active level to the CLR input and check all of the Q outputs to see if they are all in their reset state
B. ground the CLR input and check to be sure that all of the Q outputs are LOW
C. connect the CLR input to Vcc and check to see if all of the Q outputs are HIGH
D. connect the CLR to its correct active level while clocking the counter; check to make sure that all of the Q outputs are toggling
Answer» B. ground the CLR input and check to be sure that all of the Q outputs are LOW


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