What are the advantages of using an action attribute in a form tag to call a PHP script for processing quiz answers?

Using an action attribute in a form tag allows you to specify a PHP script that will process the quiz answers submitted by the user. This helps in separating the presentation layer (HTML form) from the processing logic (PHP script), making the code more organized and maintainable. Additionally, it enables you to easily handle form submissions, validate input data, and interact with a database to store or retrieve information.

<form action="process_quiz.php" method="post">
  <!-- quiz questions and input fields go here -->
  <input type="submit" value="Submit Quiz">
</form>