ISTQB
CTFL_001 · Question #82
Which of the following statements describes a key principle of software testing?
The correct answer is B. For a software system, it is normally impossible to test all the input and output combinations. See the full explanation below for the reasoning.
Question
Which of the following statements describes a key principle of software testing?
Options
- AAutomated tests allow better statements of confidence about the quality of software products.
- BFor a software system, it is normally impossible to test all the input and output combinations.
- CExhaustive software testing is, with enough effort and tool support, feasible for all software.
- DThe purpose of software testing is demonstrating the absence of defects in software products.
How the community answered
(32 responses)- A13% (4)
- B78% (25)
- C3% (1)
- D6% (2)
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