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14728848
Software life cycle
Description
Mind Map on Software life cycle, created by Hengelbert Rodas Chala on 21/08/2018.
Mind Map by
Hengelbert Rodas Chala
, updated more than 1 year ago
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Created by
Hengelbert Rodas Chala
about 6 years ago
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Resource summary
Software life cycle
Waterfall or linear-sequential model
A series of steps that must be completed in a linear, sequential order.
Easy to use.
Its usefulness is limited
Software model
Analyzes the needs of the end users of the software
Decomposes and organizes the system, algorithms
the source code is implemented
It is checked to see if it is working properly
V-Shaped
The V-model focuses on activities and correction.
The relationship between the development stages and the different types of tests facilitates the troubleshooting.
The tests can be expensive and sometimes not effective enough.
Software model
requirements gathering, accept test
Funtional specifications, integration test
HIgh level desing, system test
Low level desing, unit test
Incremental
Tasks grouped in small repetitive steps.
The model is less likely to fail.
Requires a client involved throughout the course of the project.
Software model
Requirement, design, implementation and testing phases are completed for each iteration
Spiral
The risk involved in software development is taken into account.
Integrates development with maintenance.
It's an expensive model.
Software model
Planing
Evaluation
Risk analisis
Engineering
Media attachments
Waterfall (binary/octet-stream)
Incremental (binary/octet-stream)
Ciclo De Vida De Desarrollo De Programas Modelo De V 71221176 (binary/octet-stream)
Spiral Model (binary/octet-stream)
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