The process of translating the system specifications prepared during the design stage into program code.
The process of changing from the old system to the new system.
Parallel Strategy
A safe and conservative conversion approach in which both the old system and its potential replacement are run together for a time until everyone is assured that the new system functions correctly.
The exhaustive and through process that determines whether the system produces the desired results under unknown conditions.
Three types of activities ; Unit Testing, System Testing and Acceptance Testing.
Test Plan
Prepared by the development team in conjunction with the users; it includes the preparations for the series of tests to br performed on the system.