iSQI CTFL_Syll2018 Exam With Confidence Using Practice Dumps

 Frequency 0, 1, 5, 6; Duration 0, 1, 30, 60, 61 is the correct test set of valid and invalid boundary values applying 2-value boundary value analysis1 . Boundary value analysis is a technique that tests the values at and near the boundaries of an input domain or output range1 . A 2-value boundary value analysis tests two values for each boundary: one valid value and one invalid value1 . For Frequency, the valid boundaries are 1 and 5, so the test set should include one valid value (1 or 5) and one invalid value (0 or 6) for each boundary. For Duration, the valid boundaries are 1 and 60, so the test set should include one valid value (1 or 60) and one invalid value (0 or 61) for each boundary. The other options are incorrect test sets of valid and invalid boundary values applying 2-value boundary value analysis. Option A only includes valid values for each boundary, but not invalid values. Option B includes invalid values that are not adjacent to the boundaries (59 seconds and 60 minutes 1 second). Option D includes more than two values for each boundary (0, 1, 2 for Frequency; 0, 1, 30 for Duration).

Beta testing is a type of acceptance testing that is normally performed by customers or potential customers at their own locations. Beta testing is done after the software product has passed the internal testing and quality assurance processes and is ready for release or deployment. Beta testing allows the customers or users to evaluate the software product in their real environment and provide feedback and suggestions for improvement. Beta testing can also help identify defects, compatibility issues, usability problems, or performance bottlenecks that might not have been detected during the internal testing. You can find more information about beta testing in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 2, Section 2.3.

 Having the company’s independent test team design and execute the tests would achieve the highest level of testing independence for a project’s test level, because it would reduce the bias and influence of the developers or other stakeholders who are involved in the software development1 . An independent test team can provide a different perspective and focus on testing activities without being affected by development pressures or deadlines1 . The other options would not achieve the highest level of testing independence for a project’s test level. Option A is not a good option, because training developers to design good tests for the test team to execute would still introduce some bias and influence from the developers’ point of view1 . Option C is not a good option, because minimizing contact between testers and developers during test design to avoid bias would reduce the communication and collaboration that are essential for effective testing and defect resolution1 . Option D is not a good option, because outsourcing test design and execution to a different company would introduce some risks and challenges such as contractual issues, cultural differences, or loss of control over quality