MCQOPTIONS
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MCQOPTIONS
This section includes 61 Mcqs, each offering curated multiple-choice questions to sharpen your Embedded Systems knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Which is a subassembly package? |
| A. | dual-in-line |
| B. | zig-zag |
| C. | simm |
| D. | ceramic shell |
| Answer» D. ceramic shell | |
| 52. |
How many divisions are possible in the cache memory based on the tag or index address? |
| A. | 3 |
| B. | 2 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 53. |
Which of the following uses a wrap around burst interfacing? |
| A. | MC68030 |
| B. | MC68040 |
| C. | HyperBus |
| D. | US 5729504 A |
| Answer» C. HyperBus | |
| 54. |
Which of the following is the biggest challenge in the cache memory design? |
| A. | delay |
| B. | size |
| C. | coherency |
| D. | memory access |
| Answer» D. memory access | |
| 55. |
What does the table indicator indicate when it is set to one? |
| A. | GDT |
| B. | LDT |
| C. | remains unchanged |
| D. | toggles with GTD and LTD |
| Answer» C. remains unchanged | |
| 56. |
What is the full form of VRAM in Memory Systems? |
| A. | video RAM |
| B. | verilog RAM |
| C. | virtual RAM |
| D. | volatile RAM |
| Answer» B. verilog RAM | |
| 57. |
Which of the following modes offers segmentation in the memory? |
| A. | virtual mode |
| B. | real mode |
| C. | protected mode |
| D. | memory mode |
| Answer» D. memory mode | |
| 58. |
How many data lines does 256*4 have? |
| A. | 256 |
| B. | 8 |
| C. | 4 |
| D. | 32 |
| Answer» D. 32 | |
| 59. |
Which is the most basic non-volatile memory? |
| A. | Flash memory |
| B. | PROM |
| C. | EPROM |
| D. | ROM |
| Answer» E. | |
| 60. |
What does 'S' bit describe in a descriptor? |
| A. | descriptor type |
| B. | small type |
| C. | page type |
| D. | segmented type |
| Answer» B. small type | |
| 61. |
Which refreshing techniques generate a recycled address? |
| A. | RAS |
| B. | CBR |
| C. | Distributed refresh |
| D. | Software refresh |
| Answer» B. CBR | |