Fichas

Requirements

Johan Isaksson Information Technology Inglés 7 fichas

Fichas del conjunto (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

Descripción: Information Technology Fichas sobre Requirements, creado por Johan Isaksson el 20/10/2018.
Creado por: Johan Isaksson
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