Chapter 7

1. HTML is responsible for specifying the actual content and the general structure of a web page. In an HTML file, individual elements are included inside tags, which are a way to specify the type of content each element contains. For example, HTML tags can be <p></p> for paragraphs, <table></table> for tables, or <li></li> for lists.
2. CSS is used to customize the visual aspects of the content of a given web page. A typically CSS file, similar to HTML, contains separate sections, each specifying how an HTML element should be styled.
3. JavaScript is typically used to process and manipulate data and feed it to the HTML code that is responsible for displaying that data. Being a programming language, JavaScript allows web developers to implement object-oriented development ideas, specifically classes.
   
   JavaScript is extremely popular among...