MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Database knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHICH_OF_THE_FOLLOWING_IS_THE_MAIN_TASK_ACCOMPLISHED_BY_THE_USER??$ |
| A. | Compose a document |
| B. | Create a spread sheet |
| C. | Send mail |
| D. | All of the mentioned |
| Answer» E. | |
| 2. |
What_are_the_portability_concerns_founded_in_Seeheim_model?$ |
| A. | Replacing the presentation toolkit |
| B. | Replacing the application toolkit |
| C. | Replacing the dialogue toolkit |
| D. | Replacing the presentation & application toolkit |
| Answer» E. | |
| 3. |
Which among the following are the functions that any system with a user interface must provide? |
| A. | Presentation |
| B. | Dialogue |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. Dialogue | |
| 4. |
The _____________ system is widely used for mapping from Java objects to relations. |
| A. | Hibernate |
| B. | Object oriented |
| C. | Objective |
| D. | None of the mentioned |
| Answer» B. Object oriented | |
| 5. |
The ______________ layer, which provides the interface between the business-logic layer and the underlying database. |
| A. | Business logic |
| B. | Presentation |
| C. | User interaction |
| D. | Data access |
| Answer» E. | |
| 6. |
The _____________ layer, which provides a high-level view of data and actions on data. |
| A. | Business logic |
| B. | Presentation |
| C. | User interaction |
| D. | Data access |
| Answer» B. Presentation | |
| 7. |
Which layer deals which deals with user interaction is called _____________ layer. |
| A. | Business logic |
| B. | Presentation |
| C. | User interaction |
| D. | Data access |
| Answer» C. User interaction | |
| 8. |
Memory address refers to the successive memory words and the machine is called as _______________ |
| A. | word addressable |
| B. | byte addressable |
| C. | bit addressable |
| D. | Terra byte addressable |
| Answer» B. byte addressable | |
| 9. |
Which of the unit operation is used in Model view controller? |
| A. | Is a Decomposition |
| B. | Part Whole Decomposition |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 10. |
Which of the following is true for Seeheim model? |
| A. | Presentation is abstracted from dialogue and Application |
| B. | Presentation and Dialogue is abstracted from Application |
| C. | Presentation and Application is abstracted from Dialogue |
| D. | None of the mentioned |
| Answer» B. Presentation and Dialogue is abstracted from Application | |