Which of the following statements CORRECTLY describes one of the seven key principles of software testing?

  • A. By using automated testing it is possible to test everything.
  • B. With sufficient effort and tool support, exhaustive testing is feasible for all software.
  • C. It is impossible to test all input and precondition combinations in a system.
  • D. The purpose of testing is to prove the absence of defects.

Answer: Option C