MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The control word register contents are used for |
| A. | initializing the operating modes |
| B. | selection of counters |
| C. | choosing binary/BCD counters |
| D. | all of the mentioned |
| Answer» E. | |
| 2. |
The counter starts counting only if |
| A. | GATE signal is low |
| B. | GATE signal is high |
| C. | CLK signal is low |
| D. | CLK signal is high |
| Answer» C. CLK signal is low | |
| 3. |
If BCD=0, then the operation is |
| A. | decimal count |
| B. | hexadecimal count |
| C. | binary count |
| D. | octal count |
| Answer» C. binary count | |