What does test control involve in a testing project?

Test control in a testing project refers to the process of monitoring and managing the testing activities to ensure that they align with the established test plan. This includes assessing the progress of testing activities, identifying any deviations from the planned timeline or scope, and taking necessary corrective actions to address these deviations.

By focusing on developing corrective actions for deviations from the plan, test control ensures that the testing process remains on track and meets its objectives. For example, if a particular phase of testing is falling behind schedule due to unforeseen complexities, the test manager may need to reallocate resources, adjust test priorities, or implement additional testing techniques to rectify the situation.

The other options represent important aspects of the overall testing process but do not directly pertain to the concept of test control. Executing test cases is a part of the testing execution phase, designing new test cases falls under test design, and creating test environments is related to the setup phase of testing, rather than the ongoing management and adjustment that test control entails.