| 21. | Which one of the following is a requirement that fits in a developer’s module ? |
| a. | Availability |
| b. | Testability |
| c. | Usability |
| d. | Flexibility |
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Answer: (b).Testability
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| 22. | “Consider a system where, a heat sensor detects an intrusion and alerts the security company.” What kind of a requirement the system is providing ? |
| a. | Functional |
| b. | Non-Functional |
| c. | Known Requirement |
| d. | None of the above |
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Answer: (a).Functional
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| 23. | Which of the following statements explains portability in non-functional requirements? |
| a. | It is a degree to which software running on one platform can easily be converted to run on another platform. |
| b. | It can be enhanced by using languages, OS’ and tools that are universally available and standardized. |
| c. | The ability of the system to behave consistently in a user-acceptable manner when operating within the environment for which the system was intended. |
| d. | Both a and b |
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Answer: (d).Both a and b
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| 24. | Choose the incorrect statement with respect to Non-Functional Requirement(NFR). |
| a. | Product-oriented Approach – Focus on system (or software) quality |
| b. | Process-oriented Approach – Focus on how NFRs can be used in the design process |
| c. | Quantitative Approach – Find measurable scales for the functionality attributes |
| d. | Qualitative Approach – Study various relationships between quality goals |
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Answer: (c).Quantitative Approach – Find measurable scales for the functionality attributes
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| 25. | How many classification schemes have been developed for NFRs(Non-Functional Requirement) ? |
| a. | Two |
| b. | Three |
| c. | Four |
| d. | Five |
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Answer: (d).Five
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| 26. | According to components of FURPS+, which of the following does not belong to S ? |
| a. | Testability |
| b. | Speed Efficiency |
| c. | Serviceability |
| d. | Installability |
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Answer: (b).Speed Efficiency
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| 27. | What are the four dimensions of Dependability ? |
| a. | Usability, Reliability, Security, Flexibility |
| b. | Availability, Reliability, Maintainability, Security |
| c. | Availability, Reliability, Security, Safety |
| d. | Security, Safety, Testability, Usability |
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Answer: (c).Availability, Reliability, Security, Safety
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| 28. | What is the first step of requirement elicitation ? |
| a. | Identifying Stakeholder |
| b. | Listing out Requirements |
| c. | Requirements Gathering |
| d. | None of the above |
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Answer: (a).Identifying Stakeholder
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| 29. | Starting from least to most important, choose the order of stakeholder. i. Managers ii. Entry level Personnel iii. Users iv. Middle level stakeholder |
| a. | i, ii, iv, iii |
| b. | i, ii, iii, iv |
| c. | ii, iv, i, iii |
| d. | None of the above |
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Answer: (c).ii, iv, i, iii
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| 30. | Arrange the tasks involved in requirements elicitation in an appropriate manner. i. Consolidation ii. Prioritization iii. Requirements Gathering iv. Evaluation |
| a. | iii, i, ii, iv |
| b. | iii, iv, ii, i |
| c. | iii, ii, iv, i |
| d. | ii, iii, iv, i |
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Answer: (b).iii, iv, ii, i
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