MCQOPTIONS
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MCQOPTIONS
This section includes 18 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. |
How is a sporadic task can turn into a periodic task? |
| A. | scheduling algorithm |
| B. | sporadic task event |
| C. | sporadic register |
| D. | sporadic task server |
| Answer» E. | |
| 2. |
Which of the following are used to execute at regular intervals and check for ready sporadic tasks? |
| A. | sporadic task server |
| B. | sporadic task client |
| C. | sporadic event application |
| D. | sporadic register |
| Answer» B. sporadic task client | |
| 3. |
Which of the following can execute quickly, if the interrupt priority is higher in the system? |
| A. | EDD |
| B. | Sporadic event |
| C. | LL |
| D. | Aperiodic scheduling |
| Answer» C. LL | |
| 4. |
WHICH_OF_THE_FOLLOWING_CAN_EXECUTE_QUICKLY,_IF_THE_INTERRUPT_PRIORITY_IS_HIGHER_IN_THE_SYSTEM??$ |
| A. | EDD |
| B. | Sporadic event |
| C. | LL |
| D. | Aperiodic scheduling |
| Answer» C. LL | |
| 5. |
How is a sporadic task can turn into a periodic task?$ |
| A. | scheduling algorithm |
| B. | sporadic task event |
| C. | sporadic register |
| D. | sporadic task server |
| Answer» E. | |
| 6. |
Which of the following are used to execute at regular intervals and check for ready sporadic tasks?$ |
| A. | sporadic task server |
| B. | sporadic task client |
| C. | sporadic event application |
| D. | sporadic register |
| Answer» B. sporadic task client | |
| 7. |
Which of the following is independent scheduling? |
| A. | LL |
| B. | LST |
| C. | EDD |
| D. | RMS |
| Answer» E. | |
| 8. |
Which scheduling is the basis for a number of formal proofs of schedulability? |
| A. | LL |
| B. | RMS |
| C. | LST |
| D. | EDD |
| Answer» C. LST | |
| 9. |
Which of the following is more difficult than the scheduling independent task? |
| A. | scheduling algorithm |
| B. | scheduling independent task |
| C. | scheduling dependent task |
| D. | aperiodic scheduling algorithm |
| Answer» D. aperiodic scheduling algorithm | |
| 10. |
Which of the following do the sporadic events are connected? |
| A. | Interrupts |
| B. | NMI |
| C. | Software interrupt |
| D. | Timer |
| Answer» B. NMI | |
| 11. |
Which of the following periodic scheduling is dynamic? |
| A. | RMS |
| B. | EDF |
| C. | LST |
| D. | LL |
| Answer» C. LST | |
| 12. |
Which of the following can be applied to periodic scheduling? |
| A. | EDF |
| B. | LL |
| C. | LST |
| D. | EDD |
| Answer» B. LL | |
| 13. |
How many assumptions have to meet for a rate monotonic scheduling? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» E. | |
| 14. |
Which of the following is based on static priorities? |
| A. | Periodic EDF |
| B. | RMS |
| C. | LL |
| D. | Aperiodic EDF |
| Answer» C. LL | |
| 15. |
Which of the following uses a preemptive periodic scheduling algorithm? |
| A. | Pre-emptive scheduling |
| B. | RMS |
| C. | LL |
| D. | LST |
| Answer» C. LL | |
| 16. |
What is the relationship between the priority of task and their period in RMS? |
| A. | decreases |
| B. | increases |
| C. | remains unchanged |
| D. | linear |
| Answer» B. increases | |
| 17. |
Which scheduling algorithm is can be used for an independent periodic process? |
| A. | EDD |
| B. | LL |
| C. | LST |
| D. | RMS |
| Answer» E. | |
| 18. |
The execution of the task is known as |
| A. | process |
| B. | job |
| C. | task |
| D. | thread |
| Answer» C. task | |