MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Cloud Computing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following property defines a transaction as something that cannot be subdivided and must be completed or abandoned as a unit? |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | Durability |
| Answer» B. Consistency | |
| 2. |
The __________ property states that the system must have a mechanism to recover from committed transactions should that be necessary. |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | Durability |
| Answer» E. | |
| 3. |
Which of the following factors might offset the cost of offline access in hybrid applications? |
| A. | scalability |
| B. | costs |
| C. | ubiquitous access |
| D. | all of the mentioned |
| Answer» E. | |
| 4. |
Which of the following component is required for both online and local data access in hybrid application? |
| A. | local |
| B. | cloud |
| C. | both local and cloud |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 5. |
Which of the following ACID property states that the system must go from one known state to another and that the system integrity must be maintained? |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | Durability |
| Answer» C. Isolation | |
| 6. |
Which of the following is property of ACID principle? |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | All of the mentioned |
| Answer» E. | |
| 7. |
The properties necessary to guarantee a reliable transaction in databases and other applications is referred to as _____________ |
| A. | BASE |
| B. | ACID |
| C. | ATOM |
| D. | All of the mentioned |
| Answer» C. ATOM | |
| 8. |
WHICH_OF_THE_FOLLOWING_PROPERTY_DEFINES_A_TRANSACTION_AS_SOMETHING_THAT_CANNOT_BE_SUBDIVIDED_AND_MUST_BE_COMPLETED_OR_ABANDONED_AS_A_UNIT_??$ |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | Durability |
| Answer» B. Consistency | |
| 9. |
The __________ property states that the system must have a mechanism to recover from committed transactions should that be necessary? |
| A. | Atomicity |
| B. | Consistency |
| C. | Isolation |
| D. | Durability |
| Answer» E. | |
| 10. |
An application that needed _______ storage alone might not benefit from a cloud deployment at all. |
| A. | online |
| B. | offline |
| C. | virtual |
| D. | all of the mentioned |
| Answer» C. virtual | |