CTFL_Syll_4.0 試験問題を無料オンラインアクセス

In addition to thorough testing of the requirements specification, a development team aims to involve users as early as possible in the development process, using practices such as prototyping, to ensure that the software systems being developed will meet the users' expectations. This approach is especially useful at mitigating the risks associated with one of the seven testing principles, which one?

• A.Tests wear out
• B.Absence-of-errors fallacy
• C.Defects cluster together
• D.Working software over comprehensive documentation.

What is a reasonable way to control and minimize the cost of testing and development?

• A.Perform a usability analysis prior to user interface design.
• B.Automate error detection at the beginning of acceptance testing.
• C.Conduct formal reviews to detect defects as early as possible.
• D.Hire low-cost, outsourced testing staff for system testing.

Which of the following statements best describes the difference between product risk and project risk in software testing?

• A.Product risk and project risk are essentially the same and can be used interchangeably.
• B.Product risk refers to the risk associated with delays in elements such as work product deliveries and inaccurate estimates, while project risk refers to the risk associated with issues such as user dissatisfaction.
• C.Product risk refers to the risk associated with the project's schedule, budget, and resources, while project risk refers to the risk associated with the quality and functionality of the software product.
• D.Product risk refers to the risk associated with issues such as delays in work product deliveries, inaccurate estimates, while project risk refers to the risk associated with the project's schedule, budget, and resources.

Which ONE of the following statements about maintenance testing is CORRECT?

• A.Maintenance testing is only required when defects are reported in production.
• B.Maintenance testing does not require test cases since it focuses solely on defect verification.
• C.Maintenance testing is performed exclusively for adaptive maintenance.
• D.Maintenance testing should be performed when enhancements, fixes, or updates are applied to an existing system.

Confirmation testing is performed after:

• A.the execution of an automated regression test suite to confirm the absence of false positives in the test results
• B.a defect is fixed, and if such testing is successful then the regression tests that are relevant for such fix can be executed
• C.a defect is fixed and after other tests do not find any side-effect introduced in the software as a result of such fix
• D.a failed test, and aims to run that test again to confirm that the same behavior still occurs and thus appears to be reproducible