Free ISTQB CT-TAE Practice Exam with Questions & Answers | Set: 3

In the context of a state-based and event-driven system that is described by a finite-state machine and exposes its functionality via an API, it is crucial to adopt a test definition strategy that can handle the dynamic nature of the system. Use case/exception case coverage is important because it ensures that all the functional paths and the exceptions are tested. This is particularly relevant when the behavior of the system under test (SUT) depends on hardware and communication links that can be unreliable. By focusing on use case/exception case coverage, the Test Automation Architecture (TAA) can be designed to validate the SUT’s behavior across all possible states and transitions, including handling exceptions and errors that may occur due to unreliable hardware or communication links.

References = The ISTQB CT-TAE materials emphasize the importance of a test definition strategy that covers use cases and exception cases, especially for systems that are state-based and event-driven12345. This approach aligns with the best practices for test automation, ensuring comprehensive coverage and robust testing of the SUT.

 When designing a Test Automation Architecture (TAA), it is crucial to ensure that all interfaces of the System Under Test (SUT) that are affected by the tests can be controlled by the TAA. This control allows for the execution of test cases, the simulation of various conditions under which the SUT operates, and the verification of the SUT’s behavior under test. The ability to control these interfaces ensures that the automated tests are effective and can interact with the SUT as required.

References = The ISTQB Test Automation Engineer syllabus outlines the importance of control over the SUT interfaces in the context of test automation. It discusses the technical considerations for the SUT when designing a TAA, including the need for interfaces to be controllable to enable effective and efficient automated testing1.

For a consistent setup of the Test Automation Suite (TAS) across multiple test environments, it is crucial to have both automated installation scripts and configuration management in place. Automated installation scripts (A) ensure that the TAS can be deployed quickly and consistently across different environments without manual intervention. Configuration management (E) ensures that all components of the TAS are tracked, version-controlled, and maintained systematically, which is essential when the same TAS version is to be used across various platforms.

References = This answer is supported by the ISTQB Test Automation Engineer documents, which highlight the importance of automation and configuration management in maintaining a consistent test environment across different platforms123.

In an Agile project, it is crucial to maintain the integrity of the regression suite to ensure that it reliably verifies the application’s functionality as new changes are introduced. When inconsistencies in test results are observed, as in the case of the two test cases that passed in sprints 1 and 4 but failed in sprints 2 and 3, it is important to address these issues promptly to prevent potential defects from being overlooked.

Quarantining the inconsistent test cases allows the regression suite to continue to be executed without the risk of these tests affecting the overall results. This approach also enables the Test Automation Engineer (TAE) to conduct a root cause analysis in parallel to determine why the test cases are producing inconsistent results. By doing so, the TAE can identify whether the issue lies within the test cases themselves, the test environment, or the application under test.

This course of action aligns with best practices for maintaining test reliability and effectiveness in an Agile environment, where rapid iterations and continuous integration are key. It ensures that the rest of the regression suite can still provide valuable feedback on the application’s quality, while the problematic tests are being investigated and resolved.

References = The answer and explanation are based on the ISTQB Test Automation Engineer syllabus and best practices for Agile testing methodologies. For further details, refer to the ISTQB CT-TAE study materials and resources provided by ISTQB and other reputable testing knowledge sources.