MCQOPTIONS
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MCQOPTIONS
This section includes 28 Mcqs, each offering curated multiple-choice questions to sharpen your Software Engineering Mcqs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How is reliability and failure intensity related to each other ? |
| A. | direct relation |
| B. | inverse relation |
| C. | no relation |
| D. | none of the mentioned |
| Answer» C. no relation | |
| 2. |
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 | |
| 3. |
Suitability, Accuracy, Interoperability, and security are what type quality attribute of ISO 9126 ? |
| A. | Reliability |
| B. | Efficiency |
| C. | Functionality |
| D. | Usability |
| Answer» D. Usability | |
| 4. |
Which level of CMM is for process management ? |
| A. | Initial |
| B. | Repeatable |
| C. | Defined |
| D. | Optimizing |
| Answer» E. | |
| 5. |
All fault-tolerant techniques rely on__________________? |
| A. | Integrity |
| B. | Dependability |
| C. | Redundancy |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
Software reliability is defined with respect to____________________? |
| A. | time |
| B. | bugs |
| C. | failures |
| D. | quality |
| Answer» B. bugs | |
| 7. |
Non-occurrence of improper alteration of information is known as___________________? |
| A. | Available Dependability |
| B. | Confidential Dependability |
| C. | Maintainable Dependability |
| D. | Integral Dependability |
| Answer» E. | |
| 8. |
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. | |
| 9. |
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 | |
| 10. |
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 | |
| 11. |
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. | |
| 12. |
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 | |
| 13. |
NHPP stands for__________________? |
| A. | Non Homogeneous Poisson Product |
| B. | Non-Hetrogeneous Poisson Product |
| C. | Non-Hetrogeneous Poisson Process |
| D. | Non Homogeneous Poisson Process |
| Answer» E. | |
| 14. |
Which of the following is not a Probabilistic Model ? |
| A. | Error seeding |
| B. | NHPP |
| C. | Input domain |
| D. | Halstead’s software metric |
| Answer» E. | |
| 15. |
MTTF stands for___________________? |
| A. | Minimum time to failure |
| B. | Mean time to failure |
| C. | Maximum time to failure |
| D. | None of the mentioned |
| Answer» C. Maximum time to failure | |
| 16. |
In ISO 9126, time behavior and resource utilization are a part of___________________? |
| A. | maintainability |
| B. | portability |
| C. | efficiency |
| D. | usability |
| Answer» D. usability | |
| 17. |
Which one is not a software quality model ? |
| A. | ISO 9000 |
| B. | McCall model |
| C. | Boehm model |
| D. | ISO 9126 |
| Answer» B. McCall model | |
| 18. |
Failure In Time (FIT) is another way of reporting __________________? |
| A. | MTTR |
| B. | MTTF |
| C. | MTSF |
| D. | MTBF |
| Answer» E. | |
| 19. |
IMC Networks is a leading __________________ certified manufacturer of optical networking and LAN/WAN connectivity solutions for enterprise, telecommunications and service provider applications ? |
| A. | Telco Systems |
| B. | D-Link |
| C. | Arista Networks |
| D. | ISO 9001 |
| Answer» B. D-Link | |
| 20. |
How many levels are present in CMM ? |
| A. | three |
| B. | four |
| C. | five |
| D. | six |
| Answer» D. six | |
| 21. |
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 | |
| 22. |
What is MTTF ? |
| A. | Maximum time to failure |
| B. | Mean time to failure |
| C. | Minimum time to failure |
| D. | None of the mentioned |
| Answer» C. Minimum time to failure | |
| 23. |
How many product quality factors are proposed in McCall quality model ? |
| A. | 2 |
| B. | 3 |
| C. | 11 |
| D. | 8 |
| Answer» C. 11 | |
| 24. |
Time Behavior and Resource Behavior fall under which quality attribute of ISO 9126 ? |
| A. | Reliability |
| B. | Efficiency |
| C. | Functionality |
| D. | Usability |
| Answer» C. Functionality | |
| 25. |
How is software reliability defined ? |
| A. | time |
| B. | efficiency |
| C. | quality |
| D. | speed |
| Answer» B. efficiency | |
| 26. |
Which of the following is not a phase of “bathtub curve” of hardware reliability ? |
| A. | Useful Life |
| B. | Burn-in |
| C. | Wear-out |
| D. | Wear-out |
| Answer» E. | |
| 27. |
Which one of the following is not a software quality model ? |
| A. | ISO 9000 |
| B. | McCall model |
| C. | Boehm model |
| D. | ISO 9126 |
| Answer» B. McCall model | |
| 28. |
The CMM model is a technique to____________________? |
| A. | automatically maintain the software reliability |
| B. | improve the software process |
| C. | test the software |
| D. | all of the mentioned |
| Answer» C. test the software | |