Interview Questions

1. What is the concept of scope hierarchy in Angular?

Angular provides the $scope objects into a hierarchy that is typically used by views. This is called the scope hierarchy in Angular. It has a root scope that can further contain one or several scopes called child scopes.

In a scope hierarchy, each view has its own $scope. Hence, the variables set by a view's view controller will remain hidden from other view controllers.

By Md Riyazuddin 2 0
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