MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Software Engg knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
IT_IS_IMPERATIVE_FOR_A_COMMUNICATING_PROCESSES_TO_REACH_CONSISTENT_RECOVERY_POINTS_TO_AVOID_THE___________EFFECT,_WITH_BACKWARD_ERROR_RECOVERY_MECHANISM.?$ |
| A. | Static |
| B. | Dynamic |
| C. | Domino |
| D. | Whirlpool |
| Answer» D. Whirlpool | |
| 2. |
ALL_FAULT-TOLERANT_TECHNIQUES_RELY_ON?$ |
| A. | Integrity |
| B. | Dependability |
| C. | Redundancy |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
In Log-based fault tolerance, logs of undetermined events are saved and replayed on failure? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
In N-version programming which is the independent generation of N, the value of N is |
| A. | greater than 1 |
| B. | less than 1 |
| C. | greater than 2 |
| D. | less than 2 |
| Answer» D. less than 2 | |
| 5. |
Non-occurrence of improper alteration of information is known as |
| A. | Available Dependability |
| B. | Confidential Dependability |
| C. | Maintainable Dependability |
| D. | Integral Dependability |
| Answer» E. | |
| 6. |
Exception handling is a type of |
| A. | forward error recovery mechanism |
| B. | backward error recovery mechanism |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. backward error recovery mechanism | |
| 7. |
Which of the following Error Detection checks is not a part of Application detection? |
| A. | Hardware checks |
| B. | Timing checks |
| C. | Reversal checks |
| D. | Coding checks |
| Answer» B. Timing checks | |
| 8. |
A system maintaining its integrity while accepting a temporary halt in its operation is said to be in a state of |
| A. | Full Fault Tolerance |
| B. | Graceful Degradation |
| C. | Fail Soft |
| D. | Fail Safe |
| Answer» E. | |
| 9. |
Which of the following approaches are used to achieve reliable systems? |
| A. | Fault prevention |
| B. | Fault removal |
| C. | Fault tolerance |
| D. | All of the mentioned |
| Answer» E. | |
| 10. |
What type of fault remains in the system for some period and then disappears? |
| A. | Permanent |
| B. | Transient |
| C. | Intermittent |
| D. | All of the mentioned |
| Answer» C. Intermittent | |