CTFL_Syll_4.0 무료 덤프문제 온라인 액세스

Which of the following statements is TRUE?

• A.Tests derived from acceptance criteria for user stories are not included in any of the four testing quadrants
• B.Acceptance criteria for user stones should focus on positive scenarios, while negative scenarios should be excluded
• C.User acceptance tests are usually automated and aim to verify the acceptance criteria for user stories
• D.Acceptance criteria for user stories can include details on data definitions, for example by describing the format, allowed values, and default values for a data item

Which of the following statements about white-box test techniques is true?

• A.Code-related white-box test techniques are not required to measure the actual code coverage achieved by black-box testing, as code coverage can be measured using the coverage criteria associated with black-box test techniques
• B.Achieving full statement coverage and full branch coverage for a software product means that such software product has been fully tested and there are no remaining bugs within the code
• C.Branch coverage is the most thorough code-related white-box test technique, and therefore applicable standards prescribe achieving full branch coverage at the highest safety levels for safety- critical systems
• D.Code-related white-box test techniques provide an objective measure of coverage and can be used to complement black-box test techniques to increase confidence in the code

Which practice should be applied to ALL software development lifecycles?

• A.Each development activity should have a corresponding test activity
• B.Test activities should be planned for each iteration separately
• C.Test design for a given test level should begin just after the implementation is done
• D.All test levels should have the same specific test objectives

Which of the following lists factors That contribute to PROJECT risks?

• A.poor software quality characteristics; software does not perform its intended functions.
• B.skill and staff shortages; problems in defining the right requirements, contractual issues.
• C.skill and staff shortages; software does not perform its intended functions; problems in defining the right requirements.
• D.problems in defining the right requirements; contractual issues; poor software quality characteristics.

Which of the following statements about checklist-based testing is TRUE?

• A.In checklist-based testing, using checklists at a high level of detail is more likely to produce test cases that are easier to reproduce than those using checklists at a low level of detail
• B.Checklists used in checklist-based testing should be reviewed periodically for updates as, over time, test cases designed using the same checklist may become less effective at finding defects.
• C.Checklist-based testing is a technique for managing the review meeting that can be applied in those reviews where the use of checklists is mandatory, as is often the case in formal reviews.
• D.Checklist-based testing is a review technique that can be used in a formal review process where reviewers, during individual review, try to detect issues within the work product based on a checklist