Computer science quiz kevin barbu

What is a normal class except that it cannot be instantiated and must have an abstract method?

Interface

Event

Abstract class

Constructor

Which is an abstract class except it doesnt need a constructor and all the methods must be public abstract instances?

Javafx class

Interface

Abstract class

Event handler

What interface has the compareTo method stored?

Javafx.stage.Stage

Javafx.scene.Scene

Javafx.layout.Button

Java.lang.Comparable

What is a stage in jaxafx?

The place where all the features of the GUI are placed on, is also inside the stage

The new most updated and modern GUI creation platform for java

The platform for which the GUI is set upon

An object that can be put into a scene to represent something

What is a pane?

A pane has a bunch of different nodes set up in the layout of the specific pane that the nodes are attached to

A pane is an object that can be put into a scene to represent something

A pane will override the start method is javafx.application.Application

A pane is a signal to a program that an action has occured

What is a source object?

A signal to a program that an action has occured

An interface with only one abstract method

It can reference the data and methods defined in an outer class in which it nests, so you need not pass the reference of the outer class to the constructor of the inner class

A component that creates an event and then fires it

What is javafx?

The old, dated graphical user interface platform

The new most updated and modern GUI creation platform for java

The place where all the features of the GUI are placed on, is also inside the stage

An object that can be put into a scene to represent something

What is the code for binding two properties together?

D1.bind(d2)

D1.makeBind(d2)

D1.setBind(d2)

D1.bindBoth(d2)

To make a button do an action when it is pressed you must:

Button.getChildren().add(node);

Override the start method is javafx.application.Application

Bind the properties of the button to something

Create an event handler to process the action for when the button is pressed

What are the characteristics of an inner class

An interface with only one abstract method

A pane has a bunch of different nodes set up in the layout of the specific pane that the nodes are attached to

The place where all the features of the GUI are placed on, is also inside the stage

It can reference the data and methods defined in an outer class in which it nests, so you need not pass the reference of the outer class to the constructor of the inner class

What is a functional interface

An interface with only one abstract method

An interface with multiple abstract methods

An interface with a constructor

An interface with an inner class

Computer science quiz kevin barbu

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