How to include css and js from the controller in the zend framework?

Create AppController.php
Include _getHelper() method in AppController.php
Create any controller in any module
From controller in the header section, append or prepend JavaScript/ CSS files dynamically in Zend framework
From the controller, append or prepend custom JavaScript code dynamically in HTML header
Then, from the controller, append or prepend custom javascript code dynamically just before at bottom to finish

BY Best Interview Question ON 22 Feb 2019