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Explain the purpose of a functional specification.- Functional specification is the summarization of various other documents like requirement document, design document.
- The main purpose of creating a functional specification is to provide a strong base on which every developer of the team builds the product.
- It is a formal document which is used to describe in detail the software developers product intended capabilities, appearance and interaction with the uses.
- It is a kind of guideline and reference point for the developers.
- It contains formal descriptions of the user tasks, dependencies on other products and usability criteria.
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