What black-box test design technique involves creating test cases that execute representatives from equivalence partitions?

The correct answer is based on the concept of equivalence partitioning, which is a black-box test design technique that helps testers create effective test cases by dividing input data into partitions or groups that can be considered equivalent for the purpose of finding defects.

By identifying and selecting representative values from these equivalence partitions instead of testing every possible input, the technique helps optimize the testing process and minimizes redundancy. This approach is based on the principle that if one value from a partition exhibits a certain behavior, other values within that same partition are likely to behave similarly.

This provides a systematic way to reduce the number of test cases needed while still covering a significant portion of possible input scenarios, ensuring a more efficient testing process. In the context of the other options, boundary value analysis focuses specifically on testing the edges or boundaries of the partitions, decision table testing is more suited for scenarios where multiple conditions lead to different actions, and state transition testing is used primarily for systems with states that change in response to events. Hence, these methods serve different purposes compared to equivalence partitioning, which directly relates to the formation of representative test cases from identified partitions.