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. |
The 80386 in protected mode, supports all software written for |
| A. | 8086 and 80287 |
| B. | 80286 and 80287 |
| C. | 80287 and 80387 |
| D. | 80286 and 8086 |
| Answer» E. | |
| 2. |
The 80386 in its protected mode, in its virtual mode of operation, can run the applications of |
| A. | 8086 |
| B. | 80286 |
| C. | 80287 |
| D. | 80387 |
| Answer» B. 80286 | |
| 3. |
The operating frequency of 80386DX is |
| A. | 12 MHz and 20 MHz |
| B. | 20 MHz and 33 MHz |
| C. | 32 MHz and 12 MHz |
| D. | all of the mentioned |
| Answer» C. 32 MHz and 12 MHz | |