The advantages of Ajax is . . . . . . . .

Bandwidth utilization
More interactive
Speeder retrieval of data
All of these

The correct answer is D. All of these.

Ajax stands for Asynchronous JavaScript and XML. It is a web development technique that allows web pages to communicate with a web server asynchronously without reloading the entire page. This can improve the performance of web pages by reducing the number of requests that are made to the server.

Ajax has several advantages, including:

  • Improved performance: Ajax can improve the performance of web pages by reducing the number of requests that are made to the server. This can make web pages load faster and be more responsive.
  • Increased interactivity: Ajax can make web pages more interactive by allowing users to interact with the page without having to reload it. This can improve the user experience and make web pages more engaging.
  • Reduced bandwidth usage: Ajax can reduce the amount of bandwidth that is used by web pages. This can improve the performance of web pages for users with slow internet connections.

Overall, Ajax is a powerful web development technique that can improve the performance, interactivity, and bandwidth usage of web pages.