-The "CLEAR" Input in Figure 7- 1

Multiple Choice

-The "CLEAR" input in Figure 7- 1:

A) requires a HIGH input and is used as the initial clock pulse input for the counting operation.
B) requires a HIGH input and is used to clear the counter before the sampling interval begins.
C) requires a LOW input and is used to clear the counter before the sampling interval begins.
D) requires a LOW input and is used as the initial clock pulse for the counting operation.