MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In real address mode, while addressing the physical memory, the 80286 uses the signal |
| A. | HLDA |
| B. | BHE (active low) |
| C. | CAP |
| D. | HOLD |
| Answer» C. CAP | |
| 2. |
The 80286 in real addressing mode performs |
| A. | initialization of IP |
| B. | enables interrupts |
| C. | sets up descriptor table |
| D. | all of the mentioned |
| Answer» E. | |
| 3. |
When 80286 is reset, it always starts its execution in |
| A. | protected virtual addressing mode |
| B. | real addressing mode |
| C. | either real or protected virtual address modes |
| D. | none of the mentioned |
| Answer» C. either real or protected virtual address modes | |