ISTQB ISTQB-CTAL-TA Exam With Confidence Using Practice Dumps

Classification trees support the application of pairwise testing in the following ways:

a. They help to identify inputs to be used by the pairwise test technique - This is true because classification trees show the classes and subclasses of inputs for a given scenario in a graphical way.

b. They show the combinations needed to cover all-pairs - This is true because classification trees can be used to generate the combinations of inputs that cover all pairs using a mathematical algorithm.

c. They help to identify particular combinations of interest - This is true because classification trees can be used to highlight or prioritize certain combinations of inputs that are more relevant or important for the scenario.

d. They show both typical and atypical behavior - This is false because classification trees do not show the behavior or the expected results of the system under test, only the inputs and outputs.

e. They show the expected results for the various test cases - This is false because classification trees do not show the expected results or the verification criteria for the test cases, only the inputs and outputs. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 3.5.2, page 42.

The statement that best characterizes a test design tool is that a test design tool generates test inputs from requirements. A test design tool is a tool that supports the test design activity by generating test inputs or test cases from a specified source, such as requirements, models, or code. A test design tool can use various techniques, such as equivalence partitioning, boundary value analysis, decision tables, state transition diagrams, etc., to generate test inputs or test cases. Verified References: [ISTQB® Certified Tester Advanced Level Test Analyst CTAL-TA], Section 6.2.1, page 77.

Comprehensive and Detailed in Depth Explanation:

As aTest Analyst, the focus is primarily onfunctional and usability aspects:

R01:Validates that the new or amended data can be correctly read and processed — this is afunctional requirement.

R05:Evaluates whether the newuser interfacemeets the needs of hospital administrators — this is related tousability.

The remaining requirements (R02, R03, R04) involveperformance, security, and load testing, which are more suited for theTechnical Test Analyst.

Therefore, the correct answer isD (R01, R05).