MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Embedded Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is connected to a fault detection circuit? |
| A. | internal interrupt |
| B. | external interrupt |
| C. | NMI |
| D. | software interrupt |
| Answer» D. software interrupt | |
| 2. |
Which of the following can be used as a reset button? |
| A. | NMI |
| B. | internal interrupt |
| C. | external interrupt |
| D. | software interrupt |
| Answer» B. internal interrupt | |
| 3. |
Which of the following forces a standard service routine? |
| A. | READY interrupt |
| B. | IRQA interrupt |
| C. | NMI |
| D. | software interrupt |
| Answer» C. NMI | |
| 4. |
Which of the following can auto increment the register R1? |
| A. | SCI timer |
| B. | interrupt |
| C. | software interrupt |
| D. | non-maskable interrupt |
| Answer» B. interrupt | |
| 5. |
What is programmed to generate a two instruction fast interrupt? |
| A. | software |
| B. | application |
| C. | timer |
| D. | sensor |
| Answer» D. sensor | |
| 6. |
Which of the following does not have a stack frame building? |
| A. | hardware interrupt |
| B. | software interrupt |
| C. | non-maskable interrupt |
| D. | fast interrupt |
| Answer» E. | |
| 7. |
What is the disadvantage of the fast interrupts? |
| A. | stack frame |
| B. | delay |
| C. | size of routine |
| D. | low speed |
| Answer» D. low speed | |
| 8. |
Which interrupts generate fast interrupt exception? |
| A. | internal interrupt |
| B. | external interrupt |
| C. | software interrupt |
| D. | hardware interrupt |
| Answer» C. software interrupt | |
| 9. |
Which processors use fast interrupts? |
| A. | DSP processor |
| B. | RISC processor |
| C. | CISC processor |
| D. | Harvard processor |
| Answer» B. RISC processor | |