Why is decomposition technique required ?
Correct answer: C. All of the mentioned
- A. Software project estimation is a form of problem solving
- B. Developing a cost and effort estimate for a software project is too complex
- C. All of the mentioned
- D. None of the mentioned
Explanation
Software estimation is a complex problem-solving task, so decomposition breaks the project into smaller, more manageable components for estimating cost and effort. Both statements support the need for decomposition, making “All of the mentioned” appropriate.
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