Multiple choice technology testing

Which of them are reason for failure? a)testing fault b)software fault c)design fault d)documentation fault e)environment fault

  1. a,b,c,d are valid ; e invalid

  2. b is valid, a,c,d,e are not

  3. a,b,c valid ; e,f not

  4. All
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All listed items are valid reasons for test/system failure: testing fault (test procedure wrong), software fault (code bug), design fault (logic/design error), documentation fault (incorrect specs/docs), and environment fault (external factors).

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