What Is The Name Of The Feature By Which The Window Manager Automatic

1.	What Is The Name Of The Feature By Which The Window Manager Automatically Checks For The Unsaved Changes While Closing The Window And Prompts The User To Save Any Changes?
Answer» WINDOW DIRTY BIT CHECKING. window dirty bit checking.

What Is The Name Of The Feature By Which The Window Manager Automatically Checks For The Unsaved Changes While Closing The Window And Prompts The User To Save Any Changes?

Answer»

window dirty bit checking.