Which of the following statements describe why exploratory testing is a useful test design technique?

a. It can help derive test cases based on the internal structure of systems. b. Itisusefulwhentherearelimitedspecificationdocumentsavailable. c. It is useful when there testing is constrained due to time pressures. d. Itisacheaperalternativetomoreformaltestdesigntechniques.

  • A. b and c
  • B. a and c
  • C. b and d
  • D. c and d

Answer: Option A