What is the exploration technique in testing focused on?

The exploration technique in testing is primarily focused on identifying defects through the investigation of software behavior. This approach encourages testers to engage with the software in a more informal and intuitive manner rather than strictly adhering to predefined test scripts. Testers leverage their experience, product knowledge, and intuition to explore the application and uncover potential issues that may not be detected through scripted testing methods.

Exploratory testing allows testers to use their creativity and critical thinking skills to discover defects that might arise from unexpected user interactions or ambiguous requirements. It is particularly effective in situations where detailed requirements are not available or when time constraints limit the ability to perform exhaustive scripted testing.

In contrast, the other options imply structured and controlled methodologies, which do not align with the fundamental principles of the exploratory testing approach. For example, structured and documented approaches focus on following predetermined steps, while predefined scripts restrict the tester's freedom to explore the software dynamically. Managing the test case lifecycle pertains to the processes involved in creating, executing, and maintaining test cases, which is not the primary objective of exploratory testing.