MCQOPTIONS
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MCQOPTIONS
This section includes 2 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. |
A truth table with output columns numbered 0 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 | |
| 2. |
Which is the way to convert BCD to binary using the hardware approach? |
| A. | By using MSI IC circuits |
| B. | By using a keyboard encoder |
| C. | By using an ALU |
| D. | By using UART |
| Answer» B. By using a keyboard encoder | |