MCQOPTIONS
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MCQOPTIONS
| 1. |
Why should a LED be pulled LOW from a logic gate rather than pulled HIGH? |
| A. | LOW-level current is smaller. |
| B. | LOW-level current is larger. |
| C. | HIGH-level current is larger. |
| D. | LOW-level current is smaller and HIGH-level current is larger. |
| Answer» C. HIGH-level current is larger. | |