BCS-ISEB
BH0-010 · Question #162
BH0-010 Question #162: Real Exam Question with Answer & Explanation
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Question
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 credit
Options
- AThe quality of the development estimate may be poor.
- BIn general bottom-up estimation is always better than top-down estimation.
- CThe percentage based technique only applies to the V life cycle model.
- DUsing the same percentage every time does not address the level of risk of the application to be
- EThe maturity of the organization, e.g. the quality of the test basis, quality of development testing,
- FIt builds on large set of historical data
- GThe result is almost always a too low estimate for the required test effort
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