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CPEH-001 · Question #720

The "black box testing" methodology enforces what kind of restriction?

The correct answer is D. Only the external operation of a system is accessible to the tester. See the full explanation below for the reasoning.

Question

The "black box testing" methodology enforces what kind of restriction?

Options

  • AOnly the internal operation of a system is known to the tester.
  • BThe internal operation of a system is completely known to the tester.
  • CThe internal operation of a system is only partly accessible to the tester.
  • DOnly the external operation of a system is accessible to the tester.

How the community answered

(31 responses)
  • A
    6% (2)
  • B
    6% (2)
  • C
    13% (4)
  • D
    74% (23)

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Full CPEH-001 Practice