Free ISTQB-CTFL Exam Braindumps (page: 12)

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In general which part of the testing activity is most difficult to estimate?

  1. Test planning
  2. Test execution
  3. Test management
  4. Test design

Answer(s): B



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In general, why is it NOT a good idea to estimate the testing effort based only on a percentage of development effort? Identify THREE valid reasons.

  1. The quality of the development estimate may be poor.
  2. In general bottom-up estimation is always better than top-down estimation.
  3. The percentage based technique only applies to the V life cycle model.
  4. Using the same percentage every time does not address the level of risk of the application to be tested.
  5. The maturity of the organization, e.g. the quality of the test basis, quality of development testing, configuration management, availability of test tools, also influence the effort needed for testing.
  6. It builds on large set of historical data
  7. The result is almost always a too low estimate for the required test effort

Answer(s): A,D,E



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Which aspect in the test estimate is the main risk in this project?

  1. Quality of the specification
  2. Availability of end-users
  3. The costs of hardware and tools
  4. Unknown input quality due to third party development

Answer(s): D



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Model characteristics:
Which THREE of the below mentioned characteristics relate to TMMi?

  1. 5 maturity levels
  2. Focussed on higher level testing
  3. 20 key areas
  4. Highly related to CMMI
  5. Continuous model
  6. Staged model
  7. Focussed on component and integration testing
  8. Is build around 12 critical testing processes

Answer(s): A,D,F






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