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Question 46 :

What is JavaServer Faces expression language ?

Answer :

A simple expression language used by a JavaServer Faces UI component tag attributes to bind the associated component to a bean property or to bind the associated component's value to a method or an external data source, such as a bean property. Unlike JSP EL expressions, JavaServer Faces EL expressions are evaluated by the JavaServer Faces implementation rather than by the Web container.


Question 47 :

What is JavaServer Faces navigation model ?

Answer :

A mechanism for defining the sequence in which pages in a JavaServer Faces application are displayed.


Question 48 :

What is JavaServer Faces UI component ?

Answer :

A user interface control that outputs data to a client or allows a user to input data to a JavaServer Faces application.


Question 49 :

What is JavaServer Faces UI component class ?

Answer :

A JavaServer Faces class that defines the behavior and properties of a JavaServer Faces UI component.


Question 50 :

What is JavaServer Faces validation model ?

Answer :

A mechanism for validating the data a user inputs to a JavaServer Faces UI component.