Free Access ISTQB CTFL-Foundation New Release

A dynamic analysis tool would have been the most effective at detecting a defect where a code component fails to release memory after use. These tools analyze the behavior of the software while it is running, allowing them to identify issues like memory leaks, which occur when memory is not properly freed. Dynamic analysis tools can monitor the allocation and deallocation of memory in real-time, helping to pinpoint the exact location and cause of the memory leak before the software is deployed​​ .

The testability of requirements is evaluated during the Test Analysis and Design stage of the fundamental test process. In this stage, the test team reviews the requirements to ensure they are clear, complete, and testable. The focus is on understanding the test basis and defining the test conditions, test cases, and test data necessary to verify the requirements​​.

The correct logical order for the test cases ensures a smooth and realistic flow through the system functionalities. The sequence should start with logging into the system (Test Case 3), searching for available flights (Test Case 1), selecting an available flight (Test Case 4), viewing the selected item in My Flights (Test Case 2), confirming details and booking the flight in My Flights (Test Case 6), and finally printing the confirmation receipt and exiting (Test Case 5)​​ .

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Maintenance testing is typically triggered by changes to the operational system, such as data migration, system modification, or system retirement. These triggers require testing to ensure that the changes do not negatively impact the existing functionality. However, the introduction of a test management tool does not directly affect the operational system and is not considered a trigger for maintenance testing​​.