In this post, we will look at some basic web testing questions. This post is useful for testing beginners and freshers.
What is HTML?
HTML is a standard markup language for the World Wide Web.HTML stands for HyperText Markup Language. It is a markup language for web pages.HTML document is used by Web browsers to present text, pictures, etc.
<html> <head> <title>Sample Title</title> </head> <body> <h1>Sample Heading</h1> <p>This is a sample HTML document..</p> </body> </html>
What is CSS?
Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation logic. It is used for better Look & Feel, font family , alignment of web elements etc in a web document written in a markup language. It is generally used to style HTML web pages. Sample example below:
body
{
font-family: arial;
}
What is DOM?
DOM stands for Document Object Model.It is a specification of how elements in a Web-page are represented. It defines what attributes are associated with each element, and how they can be manipulated. DOM structure is shown in below picture for easy understanding.
What is XML?
XML is a free and open standard that allows the sharing of structured data between applications. XML stands for eXtensible Markup Language. We can define XML schema to define and decide well-formed XML documents.
What is JavaScript?
JavaScript is the scripting language for Web browsers and clients. JavaScript is used to add functionality, client-side validation of forms, serving ads, etc to Web pages.