MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
HOW_CAN_THE_ACTIVE_CONDITION_(HIGH_OR_LOW)_OR_THE_DECODER_OUTPUT_BE_DETERMINED_FROM_THE_LOGIC_SYMBOL??$ |
| A. | A bubble indicates active-HIGH |
| B. | A bubble indicates active-LOW |
| C. | A square indicates active-HIGH |
| D. | A square indicates active-LOW |
| Answer» C. A square indicates active-HIGH | |
| 2. |
A_TRUTH_TABLE_WITH_OUTPUT_COLUMNS_NUMBERED_0‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®15_MAY_BE_FOR_WHICH_TYPE_OF_DECODER_IC??$# |
| A. | Hexadecimal 1-of-16 |
| B. | Dual octal outputs |
| C. | Binary-to-hexadecimal |
| D. | Hexadecimal-to-binary |
| Answer» B. Dual octal outputs | |
| 3. |
How many outputs are present in a BCD decoder? |
| A. | 4 |
| B. | 5 |
| C. | 15 |
| D. | 10 |
| Answer» E. | |