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CTFL18 · Question #571

Which of the following is a key difference between black box and white box test design techniques?

The correct answer is C. White box techniques can measure the extent of code coverage, black box techniques can. See the full explanation below for the reasoning.

Question

Which of the following is a key difference between black box and white box test design techniques?

Options

  • ABlack box techniques use software code to derive test cases, white box techniques do not.
  • BWhite box techniques use functional design specifications to derive test cases, black box
  • CWhite box techniques can measure the extent of code coverage, black box techniques can
  • DWhite box techniques derive test cases from models of the software, black box techniques

How the community answered

(49 responses)
  • A
    4% (2)
  • B
    10% (5)
  • C
    80% (39)
  • D
    6% (3)

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