Final answer:
Reviewing the test basis is part of the Test Analysis and Design phase, which involves evaluating documentation and information to design test cases, ensuring the software meets its requirements.
Step-by-step explanation:
The question relates to the phases involved in software testing. Reviewing the test basis is a crucial step that occurs during the Test Analysis and Design phase. This step involves evaluating the test basis, which refers to the information on which test cases are designed. The test basis might include documentation such as requirements, design documents, product risk analysis, and architecture descriptions. During this phase, the test conditions are identified, test cases are designed, and the test data is prepared.
It is an essential part of ensuring that the software meets its requirements and functions correctly. Refining the design and evaluation can also be part of the process to improve the software based on the test outcomes. When the design does not meet the expectations, it might need to go back to the drawing board, indicating the adaptive nature of the test design process.