Hypertext Markup Language
What is it?
Hypertext Markup Language is a markup language used for the structuring and presentation of websites. HTML consists of plain text and HTML tags.
How Much Do I Have to Know in AIT?
HTML is very basic in nature for the AIT syllabus. You only have to know basics like:
What is it? (In two sentences or less)
The role of HTML in W3C Conventions
Capabilities of HTML5
World Wide Web Consortium - HTML Standard
W3C sets the standard for the structure and language for a website as HTML, that means that the web standard for markup languages for websites is HTML. Other formats are not preferred to ensure web comparability.
HTML5 is the current version of HTML and allows for some pretty nifty features, such as:
Multimedia support - HD video, live streaming, Photo Gallery
Additional Online Form Validators - Field and Range Checks
However, HTML 5 advancements mean older browsers are not compatible. To run HTML 5 you need:
Google Chrome 10.0 and above
Firefox 4.0 and above
Internet Explorer 8.0 and above
(Source: Developer.com )