GUI quiz

Question 1

graphical user interface (GUI)

Answer 1

Type of user interface that allows a user to interact with software using text, graphics, and visual images, such as icons.

Question 2

JavaFX

Answer 2

A new framework for developing Java programs that use graphics and GUIs

Question 3

FXML (FX markup language)

Answer 3

an XML vocabulary for defining and arranging JavaFX GUI controls without writing any Java code.

Question 4

declarative programming

Answer 4

writing code in a way that describes what you want to do, and not how you want to do it.

focus on defining what the GUI should contain without specifiying how to generate it.

Question 5

Controls

Answer 5

GUI components, such as Labels that display text, TextFields that enable a program to recieve user input, Buttons that users click to initiate actions etc.

Question 6

API (application program interface)

Answer 6

A set of routines, protocols, and tools for building software applications.

Question 7

Four common imports needed by a JavaFX application

Answer 7

import javafx.application.Application;
import javafx.application.Stage;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;

Question 8

The entry point of every JavaFX application

Answer 8

start() method

Question 9

What is the top-level content container in JavaFX?

Question 10

What is the base class of all the scene participants in JavaFX?

Question 11

Name the base class of a JavaFX application.

Question 12

What is one method of the JavaFX application that has to be implemented?

Question 13

Which Application method has to be called by the main method to execute a JavaFX application?

Question 14

Which Application method is called when the JavaFX application window is closed using the x button in the upper corner?

Answer 14

The start(Stage) method.

Question 15

Which class has to be used to embed HTML?

Answer 15

Class JFXPanel

Question 16

Name five JavaFX effects.

Answer 16

blend, bloom, blur, drop-shadow