Handler method annotation.

Question 3What does Spring use HandlerMappings for?

What annotation is used to annotate a Composable function?@Annotation@ComposableFunction@Composable@Preview

Handlers are evaluated after the "Not found" responses you defined in a slot.1 pointTrueFalse

What is the purpose of the 'Handler' class in Android?ATo handle user input eventsBTo manage background tasksCTo control the order of execution of tasksDTo define layout

Is it compulsory to add @override annotation before each overriding method?