The document discusses the fundamental test process for software testing at different levels. It describes the main activities that occur during testing, including test planning and control, test analysis and design, test implementation and execution, evaluating exit criteria and reporting, and test closure activities. Test planning involves understanding requirements, risks, objectives, and deriving a test plan and approach. Test control involves measuring results, monitoring progress, and making decisions. Test analysis and design identifies test conditions and designs test cases. Test implementation and execution builds testware and sets up environments to run test cases. Evaluating exit criteria assesses when enough testing has been done. Test closure includes delivering results and archiving test materials.