Which of the following would be part of the work-breakdown structure for an acceptance test project?

The choice involving test planning, test case preparation, and test execution for each increment is the correct answer because it directly reflects the core activities involved in conducting an acceptance test. An acceptance test project focuses on verifying whether the system meets the acceptance criteria and is ready for deployment.

The work breakdown structure (WBS) for such a project typically includes distinct phases, with detailed breakdowns of tasks associated with planning the tests, preparing the necessary test cases, and executing those tests incrementally. Each of these phases is crucial for ensuring thorough coverage of the acceptance criteria and for effectively managing the testing process within the project timeline.

The other options, while they may be relevant to a testing project as a whole, do not specifically align with the structured tasks required for an acceptance testing project. Test automation requirements documentation typically relates to the automation aspects of testing rather than the overarching acceptance testing framework. An internal communication strategy, while important for project communication, does not directly contribute to the breakdown of acceptance testing tasks. Performance tuning of the system refers more to the technical aspects of system optimization and does not pertain to the process of acceptance testing itself.