Which of the following is not a Valid Comment?

• / / comment

• / * comment

• / * comment * /

• / * * comment * /

What is the purpose of the "main" method in Java?

• To display output

• To start the execution of a Java program

• To perform calculations

• To create an instance of an object

Operators maybe used in building _____ which compute values.

• Operands

• Impressions

• Expressions

• Operations

A blueprint for a software object is called a ____.

• Modifier

• Object

• Method

• Class

What is the Java Virtual Machine (JVM)?

• A library for Java code

• A runtime environment for Java code

• An interpreter for Java code

• A compiler for Java code

Which one of the following is platform dependent?

• JavaFX

• Swing

• AWT

• Java

Layout section which is used to specify position of components, is situated in which of the following panels?

• Inspector panel

• Modify panel

• Library panel

• Structure panel

Which of the following best describes the relationship between Stage, Scene, and Scene graph in JavaFX?

• Stage is the root container that contains all the visual elements, Scene is a container for UI controls, and Scene graph is a tree-like structure that represents the elements in the Scene

• Stage is a container for UI controls, Scene is a root container that contains all the visual elements, and Scene graph is a tree-like structure that represents the elements in the Stage.

• Stage is a tree-like structure that represents the elements in the Scene, Scene is a container for UI controls, and Scene graph is the root container that contains all the visual elements

• Stage is a container for UI controls, Scene is a tree-like structure that represents the elements in the Scene, and Scene graph is the root container that contains all the visual elements.

 Different panes are available in the scene builder library. Which of the following is not one of them?

• Anchor pane

• Border pane

• Grid pane

• Window pane

What is FXML in JavaFX?

• A library for creating user interfaces

• A markup language for defining JavaFX user interfaces

• A programming language

• JavaFX Editor