ISTQB-CTFL 11222022a

Which of the following is a defect rather than a root cause in a fitness tracker

• Because the author of the requirements was unfamiliar with the domain of fitness training, he therefore wrongly assumed that users wanted heartbeat in beats per hour
• The tester of the smartphone interface had not been trained in state transition testing, so missed a major defect
• An incorrect configuration variable implemented for the GPS function could cause location problems during daylight saving times
• Because the designer had never worked on wearable devices before, she as designer of the user interface therefore misunderstood the effects of reflected sunlightAs a result of risk analysis, more testing is being directed to those areas of the system under test where initial testing found more defects than average.

Which statement about the relationship between statement coverage and decision coverage is true?

• 100% decision coverage also guarantees 100% statement coverage
• 100% statement coverage also guarantees 100% decision coverage
• 50% decision coverage also guarantees 50% statement coverage
• Decision coverage can never reach 100%

Which one of the following options is categorized as a black-box test technique?

• A technique based on analysis of the architecture
• A technique checking that the test object is working according to the detailed design
• A technique based on the knowledge of past faults, or general knowledge of failures
• A technique based on formal requirements

During a period of intensive project overtime, a system architecture document is sent to various project participants, announcing a previously unplanned technical review to occur in one week. No adjustments are made to the participants’ list of assigned tasks. Based on this information alone, which of the following is a factor for review success that is MISSING?

• Appropriate review type
• Adequate time to prepare
• Sufficient metrics to evaluate the author
• Well-managed review meeting

Which activities are carried out within the planning of a formal review?

• Collection of metrics for the evaluation of the effectiveness of the review
• Answer any questions the participants may have
• Definition and Verification of fulfillment of entry criteria for the review
• Evaluation of the review findings against the exit criteria

Which of the following are two factors that can be used to determine the level of risk?

• Testing and development
• Dynamic and reactive
• Statement and decision
• Likelihood and impact

Which of the following statements BEST compares the purposes of confirmation testing and regression testing?

• The purpose of regression testing is to ensure that all previously run tests still work correctly, while the purpose of confirmation testing is to ensure that any fixes made to one part of the system have not adversely affected other parts
• The purpose of confirmation testing is to check that a previously found defect has been fixed, while the purpose of regression testing is to ensure that no other parts of the system have been adversely affected by the fix
• The purpose of regression testing is to ensure that any changes to one part of the system have not caused another part to fail, while the purpose of confirmation testing is to check that all previously run tests still provide the same results as before
• The purpose of confirmation testing is to confirm that changes to the system were made successfully, while the purpose of regression testing is to run tests that previously failed to ensure that they now work correctly

To answer this question, please use the information contained in the image enclosed.

• Informal Review

• Walkthrough

• Technical Review

• Inspection

Which of the following CORRECTLY matches the roles and responsibilities in a formal review?

• Manager – Decides on the execution of reviews
• Review Leader - Ensures effective running of review meetings
• Scribe – Fixes defects in the work product under review
• Moderator – Monitors ongoing cost-effectiveness

To answer this question, please use the information contained in the image enclosed.

• Web server logs show error 0x44AB27 when running test 07.005, which is not an expected error message in /tmp filesystem

• Developers have introduced major availability defect which will seriously upset our customers

• Performance is slow and reliability flaky under load

• Typical funds-transfer transaction results in termination of customer session, with a delay in availability when attempting to reconnect