ISTQB Updated CTAL-TTA Exam Questions and Answers by jannat

A generic risk factor that a Technical Test Analyst must consider is the integration of new technology into a product. This is because new technologies can introduce complexities and unknowns in performance, compatibility, and security, which can impact the overall quality and reliability of the product. Evaluating such integration risks is crucial for preparing effective test strategies and ensuring that the product meets its intended functionality and quality standards​​.

Analysis:

Fault injection tools are used to introduce faults into a system to test its robustness and error-handling capabilities.

B. They deliberately introduce incorrect inputs to a system to ensure it can withstand and recover from error conditions:

This statement correctly describes the purpose of fault injection tools, which is to introduce faults or errors to evaluate how well the system can handle and recover from these conditions.

Explanation of Incorrect Options:

A. They modify the code under test in order to check the coverage achieved by specified tests:

This describes code coverage tools, not fault injection tools.

C. They inject defects into the SUT to test the error handling capabilities of test automation software:

Fault injection tools test the system under test (SUT) itself, not the test automation software.

D. They can detect memory leaks and wild pointers when a component is executing:

This describes dynamic analysis tools, not fault injection tools.

References:

The ISTQB CTAL-TTA syllabus covers the use of fault injection tools and their role in testing the robustness of systems.

Sources:

ISTQB-CTAL-TTA Syllabus

General knowledge on fault injection tools.

The BDD scenario written in Gherkin format that correctly applies to the given user story is:

Given that a customer has booked a flight with Alpha Airways When that customer enters the correct surname and flight number for this reservation Then the booking details for that flight are displayed ELSE an appropriate error message is presented

This scenario directly aligns with the user story by specifying the necessary conditions and outcomes for accessing and updating flight reservation details, ensuring that the scenario correctly captures the functionality described in the user story .

In a continuous integration environment, it's true that automation tools are used to verify the results of the build. This practice ensures that as new code integrations occur, they do not disrupt existing functionality and that all tests pass successfully before further deployments.

Explanation: Continuous integration environments typically involve automated builds and testing to quickly identify integration issues and ensure that software remains in a state where it can be reliably released at any time.