Computer Knowledge

GUI and Web Frameworks

1,711 Questions

Graphical user interface and web frameworks involve layout management, directives, and application design across platforms like Android and Angular. These concepts are tested in computer science and IT officer competitive exams. Review these questions to understand UI components and coding standards.

Android layout attributesAngular structural directivesVB.Net web methodsJava Swing componentsSiebel application framework

GUI and Web Frameworks Questions

Multiple choice

To create swing components, which of the following is imported?

  1. javax.awt.*

  2. java.awt.*

  3. javax.swing.*

  4. java.swing.*
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Swing components are in the javax.swing package, which must be imported to use them. The java.awt package contains the original AWT (Abstract Window Toolkit) components, while java.swing and javax.awt are incorrect package names that don't exist in the standard Java library.

Multiple choice

What is the role of JFrame class in java swing?

  1. It is used to create a primary window of an application.

  2. It is used to create the scrollable window.

  3. It is used to create the tabbed window.

  4. It is used to create the tabular format controls in window.

  5. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is true about JFrame class.

Multiple choice

Which of the following statements is true about scroll pane in java swing?

  1. It represents a rectangular area to view the specified components.

  2. It is used to represent file folders, which have the options to be selected.

  3. It is used to provide a combination of a drop down list and a text box.

  4. It represents the hierarchical view of data.

  5. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Yes, this is called scroll pane in java swing.