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What are the parts of a HTML 4 document?
Which is the HTML element defines the whole document?
Which is an example of a structure in HTML?
What are the tags in a HTML document?
An HTML 4 document is composed of three parts: a line containing HTML version information, a declarative header section (delimited by the HEAD element), a body, which contains the document's actual content. The body may be implemented by the BODY element or the FRAMESET element.
The <html> element is the root element and it defines the whole HTML document. It has a start ...TagDescriptionDescription<html>Defines the root of an HTML do ...Defines the root of an HTML do ...<body>Defines the document's bodyDefines the document's bodytoDefines HTML headings
Code sample<!DOCTYPE html><html><body><h1>My First Heading</h1><p>My first paragraph.</p>...
HTML documents start with an html tag, followed by a head, title, then closing title and closing head tags, and finally a body tag. The body tag contains the bulk of the web page, after which you close the body tag, and then close the HTML tag.
What are the main parts of the HTML document? An HTML 4 document is composed of three ...NameBrowser Viewbig (text)Examplebody of documentContents of your webpageline breakThe contents of your page The ...
- Elements and Tags
- Special Characters
- A Complete Html 4 Document
- Validating Your Html
Elements are the structures that describe parts of an HTML document. For example, the P element represents a paragraph while the EM element gives emphasizedcontent. An element has three parts: a start tag, content, and an end tag. A tag is special text--"markup"--that is delimited by "<" and ">". An end tag includes a "/" after the "<". For example, the EM element has a start tag, , and an end tag, . The start and end tags surround the content of the EMelement: This is emphasized text Element names are always case-insensitive, so , , and are all the same. Elements cannot overlap each other. If the start tag for an EM element appears within a P, the EM's end tag must also appear within the same Pelement. Some elements allow the start or end tag to be omitted. For example, the LI end tag is always optional since the element's end is implied by the next LIelement or by the end of the list: Some elements have no end tag because they have no content. These e...
An element's attributes define various properties for the element. For example, the IMG element takes a SRC attribute to provide the location of the image and an ALTattribute to give alternate text for those not loading images: An attribute is included in the start tag only--never the end tag--and takes the form Attribute-name="Attribute-value". The attribute value is delimited by single or double quotes. The quotes are optional if the attribute value consists solely of letters in the range A-Z and a-z, digits (0-9), hyphens ("-"), periods ("."), underscores ("_"), and colons (":"). Attribute names are case-insensitive, but attribute values may be case-sensitive.
Certain characters in HTML are reserved for use as markup and must be escaped to appear literally. The "<" character may be represented with an entity, <. Similarly, ">" is escaped as >, and "&" is escaped as &. If an attribute value contains a double quotation mark and is delimited by double quotation marks, then the quote should be escaped as ". Other entities exist for special characters that cannot easily be entered with some keyboards. For example, the copyright symbol ("©") may be represented with the entity ©. See the Entitiessection for a complete list of HTML 4 entities. As an alternative to entities, authors may also use numeric character references. Any character may be represented by a numeric character reference based on its "code position" in Unicode. For example, one could use © for the copyright symbol or اfor the Arabic letter alef.
Comments in HTML have a complicated syntax that can be simplified by following this rule: Begin a comment with "", and do not use "--" within the comment.
An HTML 4 document begins with a DOCTYPE declaration that declares the version of HTML to which the document conforms. The HTML element follows and contains the HEAD and BODY. The HEAD contains information about the document, such as its title and keywords, while the BODY contains the actual content of the document, made up of block-level elements and inline elements. A basic HTML 4 document takes on the following form: In a Frameset document, the FRAMESET element replaces the BODYelement.
Each HTML document should be validated to check for errors such as missing quotation marks (