

MCQOPTIONS
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1. |
The designation means that the |
A. | up count is active-high, the down count is active-low |
B. | up count is active-low, the down count is active-high |
C. | up and down counts are both active-low |
D. | up and down counts are both active-high |
Answer» B. up count is active-low, the down count is active-high | |