【正文】
型 ? 并發(fā)模型 ? XP模型 快速應用開發(fā) 快速應用開發(fā) (RAD) – V模型 RAD V Model (改進 ) Pr o c e s s o f D e v e l o p m e n t a n d T e s ti n g (V_ M o d e l )Sy s te m /So ftw a r e D e s i g nSy s te m T e s tF e a tu r e T e s tD e ta i l D e s i g nC o d e U n i t T e s tR e q u i r e m e n ts ,F u n c ti o n a lD e s i g nA c c e p ta n c eT e s tcustomer, user, PM, technical support Design/Analysis Verify/testing Verification of system design Validation of Customer Requirements Engineers Test Objectives Test Planning Test Design Test Execution (Static) Test Execution (Dynamic) Operational or Business Needs Define Requirements Design System Build System RAD V Model (進一步豐富 ) 螺旋模型 Return XPeXtreme Programming極限編程 ? 最簡單的可能就是最有效的 ? 極限