CTAL-TA_Syll2019 Exam Dumps : ISTQB Certified Tester Advanced Level - Test Analyst (Syllabus 2019)

The classification tree shows the combinations of power units and body styles for the Supercar online vehicle sales website. Since SUVs are not available in hybrid, and the existing test cases already cover petrol SUV, electric saloon, and petrol hatchback, the missing test case is hybrid hatchback to achieve minimum class coverage. References = ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst, Section 3.2.3, Classification Trees1; ISTQB Advanced Level Test Analyst (CTAL) Exam Study Guide, Section 3.2.3, Classification Trees2

The test conditions are the inputs and outputs that are used to define the scope and objectives of testing. They should be understandable by business stakeholders because they affect their expectations and satisfaction with the software product. Business stakeholders can provide valuable feedback to the test analyst on the test conditions, such as clarifying any ambiguities, suggesting any changes, or identifying any gaps or risks. References =

• ISTQB Certified Tester Advanced Level Overview of Syllabi1, page 10
• ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst2, page 2
• Who are the stakeholders in software testing? How to identify them?3, section “Stakeholders in testing will require attention”

Interoperability is the degree to which two or more systems or components can exchange and use information. It is a crucial quality characteristic for an e-commerce product that needs to interface with backend applications, such as finance, stock control and order delivery. The test plan must include tests to verify that the COTS package can communicate and integrate with the existing systems and applications, and that the data and functionality are consistent and accurate across the interfaces. References = ISTQB Certified Tester Advanced Level Syllabus Technical Test Analyst, page 10, section 1.2.2.2.