•Testing - begins with the completion of the first piece
of application code, the
first data input screen or the first system
report that is developed during the Construction phase, and includes Unit, Integration, System and Regression testing
•Performance Tuning
•Stress Testing
•User Acceptance Testing
•Deployment - several tasks are performed which aim at ensuring a successful transition to the production
system, these tasks include:
High-Level Deployment Plan, Definition
of User Community, Documentation, Training, Client Sign-off and Post-production Support