What is defined as a set of test cases or test procedures to be executed in a specific test cycle?

The term that refers to a collection of test cases or test procedures organized for execution within a specific test cycle is known as a test suite. A test suite is essential for managing and organizing tests, as it enables teams to run related tests together effectively and track their outcomes. This structured approach is vital in Agile environments, where rapid cycles of testing and feedback are crucial.

In a typical testing progression, test cases are designed, but they are grouped into a suite for execution, promoting efficiency and comprehensive coverage of functionality. In Agile testing, where multiple iterations may occur, using test suites helps ensure that all relevant aspects of the application are tested consistently throughout the development process.

While terms like test design, test specification, and test session are relevant to various activities in the testing cycle, they do not specifically define a collection of tests to be executed together in a cycle. Test design relates to the creation of test cases themselves, test specification refers to detailing what will be tested and how, and a test session usually signifies a focused period where testing occurs. Thus, the notion of test suite encapsulates the complete collection of test cases intended for a particular testing phase, confirming its correctness as the answer.