CTFL4 exam

Which of the following statements about how different types of test tools support testers is true?A . The support offered by a test data preparation tool is often leveraged by testers to run automated regression test suitesB . The support offered by a performance testing tool is often leveraged by...

Which of the following statements about error guessing is true?A . Error guessing is a system that adopts artificial intelligence to predict whether software components are likely to contain defects or notB . Experienced testers, when applying error guessing, rely on the use of a high-level list of what needs...

Which of the following statements about branch coverage is true?A . The minimum number of test cases needed to achieve full branch coverage, is usually lower than that needed to achieve full statement coverageB . If full branch coverage has been achieved, then all unconditional branches within the code have...

The fact that defects are usually not evenly distributed among the various modules that make up a software application, but rather their distribution tend to reflect the Pareto principle:A . is a false mythB . is expressed by the testing principle referred to as Tests wear out'C . is expressed...

Which of the following statements about static testing and dynamic testing is true?A . Unlike dynamic testing, which can be also performed manually, static testing cannot be performed without specialized toolsB . Static testing is usually much less cost-effective than dynamic testingC . Unlike dynamic testing, which focuses on detecting...

Which of the following statements about exploratory testing is true?A . Exploratory testing is an experience-based test technique in which testers explore the requirements specification to detect non testable requirementsB . When exploratory testing is conducted following a session-based approach, the issues detected by the testers can be documented in...

Who of the following has the best knowledge to decide what tests in a test project should be automated?A . The developerB . The customerC . The development managerD . The test leaderView AnswerAnswer: D Explanation: The test leader is the person who is responsible for planning, monitoring, and controlling...

Which of the following is not an example of a typical content of a test completion report for a test project?A . The additional effort spent on test execution compared to what was plannedB . The unexpected test environment downtime that resulted in slower test executionC . The residual risk...

Which of the following statements is true?A . Experience-based test techniques rely on the experience of testers to identify the root causes of defects found by black-box test techniquesB . Some of the most common test basis used by white-box test techniques include user stories, use cases and business processesC...

A typical objective of testing is to ensure that:A . testing is used to drive the development of a softwareB . a software has been tested using a combination of test techniquesC . there are no defects in a software that is about to be releasedD . a software has...