What is transitional HTML?

What is strict HTML?

A Strict doctype is what you should use for all new documents. It ‘enforces’ the separation between structure (X/HTML), presentation (CSS) and behaviour (JavaScript). Mittineague: Strict doesn’t let you use b, u, font, center, etc. tags.

What is HTML 4.01 Transitional?

HTML 4.01 Transitional is a derivative of HTML 4.01 Strict doctype declaration, allowing users to use certain elements and attributes which are not allowed to be used in strict doctype.

What does <! Doctype html mean?

The DOCTYPE declaration is an instruction to the web browser about what version of HTML the page is written in. This ensures that the web page is parsed the same way by different web browsers. In HTML 4.01, the DOCTYPE declaration refers to a document type definition (DTD).

What is transitional DTD?

This is the HTML 4.01 Transitional DTD, which includes presentation attributes and elements that W3C expects to phase out as support for style sheets matures. Authors should use the Strict DTD when possible, but may use the Transitional DTD when support for presentation attribute and elements is required.

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What is JavaScript in HTML?

JavaScript is the Programming Language for the Web. JavaScript can update and change both HTML and CSS. JavaScript can calculate, manipulate and validate data.

Why do we use JavaScript?

JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. … Incorporating JavaScript improves the user experience of the web page by converting it from a static page into an interactive one. To recap, JavaScript adds behavior to web pages.

Why doctype html is used?

Doctype stands for Document Type Declaration. It informs the web browser about the type and version of HTML used in building the web document. This helps the browser to handle and load it properly. While the HTML syntax for this statement is somewhat simple, you must note each version of HTML has its own rules.

What does HTML mean?

HyperText Markup Language (HTML) is the set of markup symbols or codes inserted into a file intended for display on the Internet. The markup tells web browsers how to display a web page’s words and images.

What does the HTML do?

HTML stands for Hypertext Markup Language. It allows the user to create and structure sections, paragraphs, headings, links, and blockquotes for web pages and applications. HTML is not a programming language, meaning it doesn’t have the ability to create dynamic functionality.

Is HTML case sensitive?

A script is in plain text and not just markup like HTML, which is case insensitive. … In HTML, the attribute and tag names are case-insensitive. The close association of HTML and JavaScript can lead to confusion, so case sensitivity is more important in JavaScript.

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What are the main features of HTML?

Features of HTML:

  • It is easy to learn and easy to use.
  • It is platform independent.
  • Images, video and audio can be added to a web page.
  • Hypertext can be added to text.
  • It is a markup language.

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What goes in the head of HTML?

The <head> element is a container for metadata (data about data) and is placed between the <html> tag and the <body> tag. Metadata is data about the HTML document. Metadata is not displayed. Metadata typically define the document title, character set, styles, scripts, and other meta information.

Is doctype html required?

All HTML need to have a DOCTYPE declared. The DOCTYPE is not actually an element or HTML tag. It lets the browser know how the document should be interpreted, by indicating what version or standard of HTML (or other markup language) is being used.

What’s the difference between standards mode and quirks mode?

In quirks mode, layout emulates nonstandard behavior in Navigator 4 and Internet Explorer 5. … In full standards mode, the behavior is (hopefully) the behavior described by the HTML and CSS specifications. In almost standards mode, there are only a very small number of quirks implemented.

What happens if you dont write doctype html?

DOCTYPE html> // Tells the browser that we are using HTML5. If document type is not mentioned, browser will go to Quirks mode. Quirks mode depends upon the web browser version, If is older version then this will not support HTML5 tags (Example: header tag, footer tag, section tag,…)

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