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Artificial Intelligence Revolution

Habeeba Koya
  Artificial Intelligence Revolution Java for beginners SSLC BIOLOGY MARCH 2025 SSLC SOCIAL SCIENCE-1-MARCH 2025 Super Solid-അതികരാവസ്ഥ The modern world is changing very fast, and at the forefront of this change is a revolutionary technology called Artificial Intelligence (AI). Today, the impact of AI can be seen everywhere in our environment, from smartphones and virtual assistants to educational methods. In such a situation, we need to consider how much AI is influencing the lives of young people. image courtesy-Pinterest.com Artificial intelligence offers numerous opportunities for young people, particularly in the fields of learning and research. Several online platforms assist students in learning subjects, completing homework, and conducting research. Additionally, AI is utilized as a teaching aid in classrooms, allowing teachers to provide more personalized attention to students. AI also benefits young people in the areas of creativity and innovation. For instance, it is u...
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AWT controls in Java-part 2

Habeeba Koya

  Java simple theory notes for AWT controls part2

CheckBox 

A check box is a graphical component that can be in either an "on" (true) or "off" (false) state. Clicking on a check box changes its state from "on" to "off," or from "off" to "on."

In other words, the checkbox control is used to select or deselect different options.These control also have a label associated with them which describe the option of the checkbox.

How to create a label?

syntax for creating labels:

Checkbox cbox1=new Checkbox();

Checkbox cbox2=new Checkbox(String);

Checkbox cbox3=new Checkbox(String,boolean);

Here cbox1,cbox2,cbox3 are the object name, the programmer can give the desired name as the object name.

Given above are three types of constructor for  the checkbox

The first one creates a blank default checkbox.The label for checkbox can 

be set using the setLabel() method

The second constructor creates a checkbox with the specified label.

The last one creates a checkbox that can be set as checked or unchecked.

The state of a checkbox may change at any instant of time.

Therefore a method called setState(boolean) is used to change the state of the checkbox.

The method getState() is used to get the state of the checkbox.

java naming convention

checkboxGroup for creating radio button: 

A group of checkboxes under one group can be created and then one of these can be selected using the control checkboxGroup.That is, at any time only one checkbox can be selected.These checkboxes are  known as radio buttons.

syntax for creating checkboxGroup:


Checkbox cbox1=new Checkbox(String,boolean,checkboxgroup);
Checkbox cbox2=new Checkbox(String,checkboxgroup,boolean);





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