JavaFX cycle 2 exam(practice)

In the JavaFX framework which notation do you use to connect Scene builder Controls to the Java class?

• @FXML

• @Override

• @Connect

• @JFXML

What is the correct syntax for creating a button in a JavaFX's project class.

• Button btn = new Button();

• button btn = new button();

• Btn button = new Btn();

• btn button = new btn();

Which method can you use to disable a button?

• getDisable()

• Disable()

• setDisable()

• Stop()

Which method do you use to style components (containers, controls, etc) in JavaFX's project class.

• myStyle()

• setStyle()

• getStyle()

• Style()

Is String a primitive data type?

• Yes

• No

Which type of method is System.out.print()?

• Built-in

• User-defined

Which type of method is not a part of Java's core library?

• Built-in

• User-defined

These are the rules that must be followed when writing a program.

• syntax

• punctuation

• key words

• operators

Given the declaration : int [ ] numbers = {11,52,36,24,50}; What is the value of numbers[1]?

• 24

• 11

• 52

• 36

• 50

Which primitive data type takes more data to store?

• int

• short

• double

• float