these are java multiple choice questions QUESTION 16 is a method that automatica

Question

these are java multiple choice questions

QUESTION 16 is a method that automatically executes when a specific event occurs. A(n) o flag register callback routine O event listener action scheduler QUESTION 17 This Scene Builder panel allows you to work with a components properties, layout, and code Inspector Panel Library Panel Content Panel O Document Panel QUESTION 18 Oracle provides a free design tool namedt that you can use to visually create a GU Scene Builder EclipseLink O JavaFX Oracle ADF Essentials

Explanation / Answer

Question -16 : Which is a method that automatically executes when a specific event occurs.
ANSWER : Option - (C) -- Event listener
Explantion :

Question-17 : The scene builder panel allows you to work with a component's properties , layout, and code
ANSWER : Option - (A) - Inspector panel
Explanation:

Question-18 : Oracle provides a free design tool named ...that you can use to visually create a GUI
ANSWER : Option - (A) --- Scene Builder

Question-19 : which of the following is true concerning the sample controller skeleton provided by scene builder

ANSWER : Option - (D) -- All of these

Explanation:
Scene builder has all of the necessary import statements.
It has private field declarations for all of the components that have an fx:id.
You just need to change the name of the class, and write the code for the event listener methods.

Question - 20 : A simple ________ application uses a main application class, and a controller class.
ANSWER : Option - (B) -- JavaFX

Explanation:

JavaFX is a software(appliaction) for creating and delivering desktop applications.

It uses main application class and a controller class as well.

The main class for a JavaFX application extends the javafx.application.Applicationclass.

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