MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 5 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 bit that is used for providing protection is |
| A. | User/Supervisor bit |
| B. | Read bit |
| C. | Write bit |
| D. | all of the mentioned |
| Answer» E. | |
| 2. |
The bit that is undefined for page directory entries is |
| A. | P-bit |
| B. | A-bit |
| C. | D-bit |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 3. |
The dirty bit(D) is set, before which operation is carried out |
| A. | write |
| B. | read |
| C. | initialization |
| D. | none of the mentioned |
| Answer» B. read | |
| 4. |
The size of each page table is of |
| A. | 2 Kbytes |
| B. | 2 bytes |
| C. | 4 Kbytes |
| D. | 4 bytes |
| Answer» D. 4 bytes | |
| 5. |
Each directory entry in page directory is maximum of |
| A. | 2 bytes |
| B. | 4 bytes |
| C. | 8 bytes |
| D. | 16 bytes |
| Answer» C. 8 bytes | |