Final answer:
An applet is a small program that resides on a server and is designed to be downloaded and run on a client computer. It is usually written in a programming language like JavaScript and can be used to provide interactive elements on a webpage.
Step-by-step explanation:
An applet is a small program that resides on a server and is designed to be downloaded and run on a client computer. It is usually written in a programming language like JavaScript and can be used to provide interactive elements on a webpage. For example, a website may use a JavaScript applet to create a dynamic form or a game that can be played in the browser.
Unlike other types of programs, such as CGI scripts or server-side scripts, applets run on the client's computer and can't access the server directly. They are embedded within HTML documents and are usually loaded by the browser when a webpage is accessed. This ensures that the applet can be executed locally and provide interactive features to the user.
Applets are commonly used in web development to enhance the user experience by adding interactivity to websites. They can be used to create animations, validate user input, or perform other client-side tasks. However, it's important to note that applets can also pose security risks if not properly handled, so it's important to download applets only from trusted sources.
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