Please tell me the answer of the below question

Question

Html is used to design the structure of the web page, and css to design the look and feel of a web page. What is the use of Javascript and Jquery

Answer 1

Js ia used for some other function beyond the capabilities of a static web page or a multimedia file. It can be used to write functions for any customized activity in a web page.

Answer 2

Website is not only about look and feel, it is created to serve a purpose thus JavaScript is used to make your nicely designed structure functional and ready to use.