iSQI CTFL-AT Exam With Confidence Using Practice Dumps

As an agile tester, you should work together with the developer, suggesting reasons why the tests are failing. This is an example of the agile principle of collaboration and communication within the team, as well as the agile testing practice of early and frequent feedback. By working together with the developer, you can help to identify and resolve the root causes of the test failures, as well as share your testing knowledge and perspective. This can lead to faster and better quality delivery of the user story, as well as improved team relationships and trust.

Option A is not a good action, because reviewing and improving the design of the user story is not the tester’s responsibility, and it may not address the test failures. Option B is also not a good action, because creating bug reports for blocked tests is not an agile way of handling issues, and it may create unnecessary overhead and waste. Option D is not a good action, because it does not help to unblock the current user story, and it may distract you from the sprint goal and the team’s focus.

References: ISTQB Foundation Level Agile Tester Syllabus, Section 2.3.1, page 171; ISTQB Foundation Level Agile Tester Sample Exam Questions, Question 2.3.1-2, page 82

The best black box test design technique for verifying the accuracy of this user story is equivalence partitioning. Equivalence partitioning is a technique that divides the input domain of a system into classes or groups that are expected to behave similarly. By testing one value from each class, the tester can reduce the number of test cases while still achieving good coverage. In this case, the input domainof the system is the amount of income, which can be divided into classes based on the tax percentage applied to different income ranges. For example, if the tax percentage is 10% for income below 10,000, 20% for income between 10,000 and 20,000, and 30% for income above 20,000, then the equivalence classes are: low income (<10,000), medium income (10,000-20,000), and high income (>20,000). By testing one value from each class, such as 5,000, 15,000, and 25,000, the tester can verify that the system calculates the correct tax percentage for each income range. This technique is more efficient and effective than testing all possible values of income, or testing only one value of income, or testing the states of income entry, or testing the statements in income calculation. References: ISTQB Foundation Level Agile Tester Syllabus1, Section 2.3.1, page 19; ISTQB Foundation Level Agile Tester Extension Sample Exam Questions2, Question 5, page 6.

 Agile software development is a term that encompasses a group of software development methodologies that are based on iterative incremental development, where requirements and solutions evolve through collaboration between self-organizing cross-functional teams. Agile methods promote adaptive planning, evolutionary development and delivery, a time-boxed iterative approach, and encourage rapid and flexible response to change. Some examples of agile methods are Scrum, Extreme Programming (XP), Kanban, and Lean Software Development. References:

• : ISTQB® Foundation Level Agile Tester Syllabus, Version 2014, Section 1.1.1
• : ASTQB Agile Tester Certification Resources, Agile Testing Foundations, Chapter 1, Section 1.1.1