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Software Development Lifecycle Model - Coggle Diagram
Software Development Lifecycle Model
Characteristics of good testing
For every development activity, there is a corresponding test activity
Each test level has test objectives specific to that level
Test analysis and design for a given test level begin during the corresponding development activity
Testers participate in discussions to define and refine requirements and design, and are involved in reviewing work products (e.g., requirements, design, user stories, etc.) as soon as drafts are available
Test activities should start in the early stages of the lifecycle
2 common category
Sequential development models
(Phát triển theo trình tự)
Waterfall model
Test activities only occur after all other development activities have been completed
V-Model
Integrates the test process throughout the development process
Iterative and incremental development models
(Phát triển theo từng phần)
Iterations may involve changes to features developed in earlier iterations
Often of a fixed duration
Should be selected and adapted based on
project goal
type of product being developed
business priorities
Identified product and project risks