| 81. | The number of function points of a proposed system is calculated as 500. Suppose that the system is planned to be developed in Java and the LOC/FP ratio of Java is 50. Estimate the effort (E) required to complete the project using the effort formula of basic COCOMO given below: E = a(KLOC)b Assume that the values of a and b are 2.5 and 1.0 respectively. |
| a. | 25 person months |
| b. | 75 person months |
| c. | 62.5 person months |
| d. | 72.5 person months |
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Answer: (c).62.5 person months
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| 82. | In software testing, how the error, fault and failure are related to each other? |
| a. | Error leads to failure but fault is not related to error and failure |
| b. | Fault leads to failure but error is not related to fault and failure |
| c. | Error leads to fault and fault leads to failure |
| d. | Fault leads to error and error leads to failure |
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Answer: (c).Error leads to fault and fault leads to failure
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| 83. | Which of the following is not a software process model? |
| a. | Prototyping |
| b. | Iterative |
| c. | Timeboxing |
| d. | Glassboxing |
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Answer: (d).Glassboxing
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| 84. | Which one of the following non-functional quality attributes is not highly affected by the architecture of the software ? |
| a. | Performance |
| b. | Reliability |
| c. | Usability |
| d. | Portability |
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Answer: (c).Usability
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| 85. | In CRC based design, a CRC Team consists of : (a) one or two users representatives (b) several programmers (c) project co-ordinators (d) one or two system analysts |
| a. | (a) and (c) |
| b. | (a), (b), (c) and (d) |
| c. | (a), (c) and (d) |
| d. | (a), (b) and (d) |
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Answer: (c).(a), (c) and (d)
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| 86. | Which one of the following statements is incorrect ? |
| a. | Pareto analysis is a statistical method used for analyzing causes, and is one of the primary tools for quality management. |
| b. | Reliability of a software specifies the probability of failure-free operation of that software for a given time duration. |
| c. | The reliability of a system can also be specified as the Mean Time To Failure (MTTF). |
| d. | In white-box testing, the test cases are decided from the specifications or the requirements. |
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Answer: (d).In white-box testing, the test cases are decided from the specifications or the requirements.
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| 87. | Which one of the following statements, related to the requirements phase in Software Engineering, is incorrect ? |
| a. | “Requirement validation” is one of the activities in the requirements phase. |
| b. | “Prototyping” is one of the methods for requirement analysis. |
| c. | “Modelling-oriented approach” is one of the methods for specifying the functional specifications. |
| d. | “Function points” is one of the most commonly used size metric for requirements. |
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Answer: (c).“Modelling-oriented approach” is one of the methods for specifying the functional specifications.
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| 88. | KPA in CMM stands for |
| a. | Key Process Area |
| b. | Key Product Area |
| c. | Key Principal Area |
| d. | Key Performance Area |
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Answer: (a).Key Process Area
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| 89. | Which one of the following is not a risk management technique for managing the risk due to unrealistic schedules and budgets? |
| a. | Detailed multi source cost and schedule estimation |
| b. | Design Cost |
| c. | Incremental development |
| d. | Information hiding |
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Answer: (d).Information hiding
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| 90. | ................ of a system is the structure or structures of the system which comprise software elements, the externally visible properties of these elements and the relationship amongst them. |
| a. | Software construction |
| b. | Software evolution |
| c. | Software architecture |
| d. | Software reuse |
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Answer: (c).Software architecture
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