rrect answerWhich of these package is used for graphical user interface?Optionsjava.appletjava.awt.imagejava.awtjava.io

The correct answer is java.awt. This package is used for creating user interfaces and for painting graphics and images. Here's a step-by-step explanation:

1. java.applet: This package is used to create applets, which are programs that are embedded in other applications, typically web pages. They are not used for creating graphical user interfaces.

2. java.awt.image: This package is used for creating and manipulating images. It does not provide tools for creating user interfaces.

3. java.awt: This package, which stands for Abstract Window Toolkit, provides the classes necessary for creating user interfaces. It includes a number of different components, such as buttons, checkboxes, and text fields, that can be used to interact with the user.

4. java.io: This package is used for input and output operations, such as reading from and writing to files. It does not provide tools for creating user interfaces.