Which term describes the procedure used to derive or select test cases?

The term that describes the procedure used to derive or select test cases is "test design technique." Test design techniques are systematic approaches employed to create test cases that effectively evaluate the functionality and quality of the software. These techniques help identify what to test, how to test, and which specific scenarios should be considered based on the user's requirements and software specifications.

By utilizing different test design techniques, such as boundary value analysis, equivalence partitioning, decision table testing, and state transition testing, testers can ensure comprehensive coverage of the application under test. This structured approach allows for the identification of potential defects and helps in maximizing the effectiveness of test cases, ultimately leading to a more robust quality assurance process.