AngularJS Question:
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What are the characteristics of "Scope"?

Answer:

► To observer model mutations scopes provide APIs ($watch).
► To propagate any model changes through the system into the view from outside of the Angular realm.
► A scope inherits properties from its parent scope, while providing access to shared model properties, scopes can be nested to isolate application components.
► Scope provides context against which expressions are evaluated.

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