A logic probe is placed on the input of a digital circuit and the probe lamp blinks slowly, indicating ________.

that an open or bad logic level exists

A logic probe is placed on the input of a digital circuit and the prob

1.	A logic probe is placed on the input of a digital circuit and the probe lamp blinks slowly, indicating ________.
A.	that an open or bad logic level exists
B.	a high level output
C.	a high-frequency pulse train
D.	that the supply voltage is low
Answer» D. that the supply voltage is low