SEMI-FINALS EXAMINATION FOR JAVA PROGRAMMING 2024

Where do you specify the project location?

• A) In the File menu

• B) In the Categories pane

• C) In the Projects pane

• D) In the Project Location field

Which class does javax.swing.JFrame inherit from?

• A) java.awt.Window

• B) java.awt.Container

• C) java.awt.Panel

• D) java.awt.Frame

Which of the following is a function of the Properties Window?

• A) It displays a list of available components

• B) It shows the local history of changes

• C) It displays the properties of the selected component

• D) It provides a representation of all components in a tree hierarchy

What does the Design Area in the GUI Builder allow you to do?

• A) View the source code

• B) Edit properties of components

• C) Access local history of changes

• D) Create and edit Java GUI forms

What is NetBeans IDE?

• A) A text editor for Java applications

• B) An integrated development environment for application development

• C) A Java compiler

• D) A web browser

What is the class name used in the example for creating a JFrame container?

• A) NumberAdderUI

• B) NumberCalculatorUI

• C) NumberAdditionUI

• D) NumberAdditionForm

Which window in the GUI Builder displays the properties of the selected component?

• A) Design Area

• B) Palette

• C) Navigator

• D) Properties Window

Which event is triggered when a checkbox state changes?

• A) MousePressed

• B) ActionPerformed

• C) ItemStateChanged

• D) WindowClosing

What is the first step to create a new Java project in NetBeans?

• A) Choose File > Open Project

• B) Choose File > New Project

• C) Right-click the Projects window

• D) Open the Navigator window

What does the Source button in the GUI Builder toolbar do?

• A) It allows you to view a graphical view of the GUI components

• B) It enables you to view a class's source code

• C) It allows you to access the local history of changes

• D) It opens the Palette window