| A | B |
| Attribute | An addition to an HTML tag that is used to modify its properties. |
| Container tags | HTML tags that contain text; that is, they have a beginning and an ending tag. |
| Document type declaration (DTD) | The first line of code commonly found in an HTML document that tells the browser which version of HTML is being used. |
| Empty tags | HTML tags that do not contain text; that is, they do not have an ending tag. |
| HTML | Plaintext tags (or codes) that are used to designate attributes for a group of text; also known as HyperText Markup Language. |
| Hypertext | The organization of units of information that can be connected with links. |
| Ordered List | A list in which the items are in numerical order. |
| Source Code | The HTML code that is used to create a Web page. |
| Tags | Special codes that are used to designate attributes for groups of text. |
| Unordered list | A list in which the items have no set order. Each list item is typically set off with some form of bullet. |
| Value | The definition portion of a value. Each attribute has a value that specifies something about an HTML tag. |
| Absolute URL | An URL in which the protocol and Web server name is used. |
| External Link | A link to a Web site outside the site in which you are working. |
| Hyperlink | Another term for a link. |
| Internal Link | Links that are used to navigate between the pages of one site. |
| Intrapage Link | Links between two sections of the same Web page. |
| Link | A pointer to a document somewhere on the Web. |
| Relative URL | An URL in which the document being linked to is described relative to another location. |
| Thumbnail | A small image representation of a larger image. |