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CTFL18 · Question #418

A software system checks age in order to determine which welcome screen to display. Age groups are: Group I: 0-12 Group II: 13-18 Group III: over 18 Which of the below represent boundary values?

The correct answer is B. (-1,0,11,12,13,14,18,19). See the full explanation below for the reasoning.

Question

A software system checks age in order to determine which welcome screen to display. Age groups are:

Group I: 0-12 Group II: 13-18 Group III: over 18 Which of the below represent boundary values?

Options

  • A(0,12,13,18,19)
  • B(-1,0,11,12,13,14,18,19)
  • C(4,5,15,20)
  • D(-1,0,12,13,18,19)

How the community answered

(45 responses)
  • A
    13% (6)
  • B
    80% (36)
  • C
    4% (2)
  • D
    2% (1)

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