This is the UML one of the design pattern where develop method in the abstract class (DevelopMobileapp) has same steps of implementing mobile app. These steps should implement in the sub classes.

1. Complete the UML diagram for the selected design pattern.
2. Implement the code to see how the selected design pattern works.

   b) abstract class DevelopeMobileApp { abstract void developbackend(); abstract void developAPI(); abstract void delelopFrontend(); abstract void Testing(); abstract void develop(); } class DevelopeAndroidApp extends DevelopeMobileApp { @Override void developbackend() { } @Override void developAPI() { } @Override void delelopFrontend() { } @Override void Testing() { } @Override void develop() { } } class DevelopeIOSApp extends DevelopeMobileApp { @Override void developbackend() { } @Override void developAPI() { } @Override void delelopFrontend() { } @Override void Testing() { } @Override void develop() { } }

   PART B IS SOLVED, KINDLY SOLVE THE PART A. KINDLY MENTION IN COMMENT, WHAT INFO YOU WANT?

DevelopMobileApp +developBackend) +developAPIO +developFrontend() +Testing +develop() DevelopAndroid App DevelopiosApp +developBackend) +developAPIO +developFrontendo +Testing +develop +developBackend) + developAPIO +developFrontendo +Testing +develop