MCQOPTIONS
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MCQOPTIONS
This section includes 24 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. |
Who proposed the third power model? |
| A. | Tiwari |
| B. | Russell |
| C. | Jacome |
| D. | Russell and Jacome |
| Answer» E. | |
| 2. |
What do Index set L denotes? |
| A. | processor |
| B. | task graph node |
| C. | task graph node type |
| D. | hardware components |
| Answer» D. hardware components | |
| 3. |
Which loop transformation reduces the energy consumption of the memory systems? |
| A. | loop permutation |
| B. | loop tiling |
| C. | loop fission |
| D. | loop fusion |
| Answer» C. loop fission | |
| 4. |
Which of the following allows the reuse of the software and the hardware components? |
| A. | platform based design |
| B. | memory design |
| C. | peripheral design |
| D. | input design |
| Answer» B. memory design | |
| 5. |
Which activity is concerned with identifying the task at the final embedded systems? |
| A. | high-level transformation |
| B. | compilation |
| C. | scheduling |
| D. | task-level concurrency management |
| Answer» E. | |
| 6. |
Which design activity is in charge of mapping operations to hardware? |
| A. | scheduling |
| B. | high-level transformation |
| C. | hardware/software partitioning |
| D. | compilation |
| Answer» D. compilation | |
| 7. |
What is the full form of API in Implementing Embedded Systems? |
| A. | address programming interface |
| B. | application programming interface |
| C. | accessing peripheral through interface |
| D. | address programming interface |
| Answer» C. accessing peripheral through interface | |
| 8. |
What do COOL stand for? |
| A. | coprocessor tool |
| B. | codesign tool |
| C. | code tool |
| D. | code control |
| Answer» C. code tool | |
| 9. |
What are the common errors that are seen in the memory leakage? |
| A. | memory size |
| B. | memory type |
| C. | stack frame error |
| D. | stack register |
| Answer» D. stack register | |
| 10. |
What is the full form of SPM in Implementing Embedded Systems? |
| A. | scratch pad memories |
| B. | sensor parity machine |
| C. | scratch pad machine |
| D. | sensor parity memories |
| Answer» B. sensor parity machine | |
| 11. |
What do FRIDGE stand for? |
| A. | fixed-point programming design environment |
| B. | floating-point programming design environment |
| C. | fixed-point programming decoding |
| D. | floating-point programming decoding |
| Answer» B. floating-point programming design environment | |
| 12. |
Which of the following is a meet-in-the-middle approach? |
| A. | peripheral based design |
| B. | platform based design |
| C. | memory based design |
| D. | processor design |
| Answer» C. memory based design | |
| 13. |
What do the third part of the COOL input comprise? |
| A. | design constraints and target technology |
| B. | design constraints |
| C. | behaviour |
| D. | target technology |
| Answer» D. target technology | |
| 14. |
Which of the following is approximated during hardware/software partitioning, during task-level concurrency management? |
| A. | scheduling |
| B. | compilation |
| C. | task-level concurrency management |
| D. | high-level transformation |
| Answer» B. compilation | |
| 15. |
The number of copies of loop is called as |
| A. | rolling factor |
| B. | loop factor |
| C. | unrolling factor |
| D. | loop size |
| Answer» D. loop size | |
| 16. |
Which compiling option can be used for finding which part of the program are consuming most of the processing time? |
| A. | -f |
| B. | -g |
| C. | -p |
| D. | -c |
| Answer» D. -c | |
| 17. |
How can one compute the power consumption of the cache? |
| A. | Lee power model |
| B. | First power model |
| C. | Third power model |
| D. | CACTI |
| Answer» E. | |
| 18. |
Which design activity helps in the transformation of the floating point arithmetic to a fixed point arithmetic? |
| A. | high-level transformation |
| B. | scheduling |
| C. | compilation |
| D. | task-level concurrency management |
| Answer» B. scheduling | |
| 19. |
Which of the following is a process of analyzing the set of possible designs? |
| A. | design space exploration |
| B. | scheduling |
| C. | compilation |
| D. | hardware/software partitioning |
| Answer» B. scheduling | |
| 20. |
Which of the following is the design in which both the hardware and software are considered during the design? |
| A. | platform based design |
| B. | memory based design |
| C. | software/hardware codesign |
| D. | peripheral design |
| Answer» D. peripheral design | |
| 21. |
In which design activity, the loops are interchangeable? |
| A. | compilation |
| B. | scheduling |
| C. | high-level transformation |
| D. | hardware/software partitioning |
| Answer» D. hardware/software partitioning | |
| 22. |
Which of the following can be used a collection point of data? |
| A. | register |
| B. | buffer |
| C. | flag register |
| D. | accumulator |
| Answer» C. flag register | |
| 23. |
Which device can compensate the timing problems between the software? |
| A. | index |
| B. | register |
| C. | buffer |
| D. | memory |
| Answer» D. memory | |
| 24. |
How many bit does a 32-bit processor can access? |
| A. | 32-bit char |
| B. | 32-bit word |
| C. | 32-bit double |
| D. | 32-bit double word |
| Answer» C. 32-bit double | |