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What is System testing?

  • In system testing the behavior of whole system/product is tested as defined by the scope of the development project or product.
  • It may include tests based on risks and/or requirement specifications, business process, use cases, or other high level descriptions of system behavior, interactions with the operating systems, and system resources.
  • System testing is most often the final test to verify that the system to be delivered meets the specification and its purpose.
  • System testing is carried out by specialists testers or independent testers.
  • System testing should investigate both functional and non-functional requirements of the testing.