Free CSQE Exam Braindumps (page: 7)

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For a released software product that is not undergoing change, the fault density over time can be expected to

  1. increase linearly
  2. decrease linearly
  3. remain constant
  4. decrease exponentially

Answer(s): C



With respect to sample size and its relationship to confidence level and margin of error, which of the following statements is true?

  1. No correlation exists between sample size and either confidence level or margin of error.
  2. The smaller the acceptable margin for error, the smaller the sample size.
  3. The larger the sample size, the higher the confidence level.
  4. The smaller the sample size, the higher the confidence level.

Answer(s): C



Maintenance releases and technical assistance centers are examples of which of the following costs of quality?

  1. External failure
  2. Internal failure
  3. Appraisal
  4. Prevention

Answer(s): A



Quality function deployment (QFD) is a methodology for

  1. removing bugs from code
  2. identifying and defining key customer demands
  3. measuring the reliability of a software product
  4. training employees in quality issues

Answer(s): B






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