Pergunta de entrevista da empresa Hexagon

What are the phases involved in Software Testing Life Cycle? What are the different methods of testing? What are the different levels of testing? Explain Bug Life Cycle or Defect life cycle. What is a test case? What is the difference between functional and non-functional testing? What is Verification and Validation in Software Testing? What is usability testing? What are the categories of defects? On what basis the acceptance plan is prepared