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CTFL_UK · Question #164

CTFL_UK Question #164: Real Exam Question with Answer & Explanation

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Question

Which of the following is a non-functional requirement?

Options

  • AThe system will enable users to buy books.
  • BThe system will allow users to return books.
  • CThe system will ensure security of the customer details.
  • DThe system will allow up to 100 users to log in at the same time.

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