Flashcards
Requirements
Cards in this deck (7)
- 1User requirements-Abstract
-Natural language
-What user wants - 2System requirements-More concrete, detailed
-Natural + Formal language
-What system provides
-(Used as contract or product
description) - 3Functional requirementsWhat the system should do
- 4Non-functional requirementsConstrains on the system
- 5Four criteria for verifying requirementsThey must be valid, realistic, complete and consistent
- 6Plan-based1. Requirement engineering (loop)
2. Requirement specification
3. Design and implementation (loop)
Request to change requirement (3-1) - 7Agile development1. Requirement engineering
2. Design and implementation
3. Repeat step 1 and 2
Information
- Description
- Information Technology Flashcards on Requirements, created by Johan Isaksson on 20/10/2018.
- Created by
- Johan Isaksson
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- Rating
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