Telecommunication and Information Technology > QUESTIONS & ANSWERS > WGU - C779 Exam Review. Easy revision. Verified. (All)
WGU - C779 Exam Review. Easy revision. Verified.
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WGU - C779 Exam Review. Easy revision. Verified. Cascading Style Sheets (CSS) - ✔✔-Rules in an external text file that determine how to display HTML elements in your Web pages. CSS contain fo... rmatting instructions that can define the font, color and phrase elements used on a particular markup page. GUI editors - ✔✔-Place markup instructions into files for you; you do not need to know HTML to use GUI editors. Many GUI HTML editors still do not produce valid HTML. Nevertheless, such editors provide a graphical user interface that makes it easy for you to create HTML pages without writing any code manually. You simply point and click with your mouse, and the code is generated by the program. Metalanguage - ✔✔-A language used to create other languages. Hyperlinks - ✔✔-Embedded instructions within a text file that call another location in the file or a separate file when the link is accessed, usually by a click of a mouse. HTML vs. SGML - ✔✔-Like SGML, HTML facilitates data exchange through a common document format across different types of computer systems and networks on the Web. However, HTML does not allow you to define a DTD and has fewer language elements than SGML. As a result, HTML is easier to use and has become the standard method of encoding information for Web documents. The latest version of HTML, called HTML5, is not based on SGML. This departure has allowed the simplification of HTML structure. For example, the DTD is no longer required. XML - ✔✔-Extensible Markup Language (XML) is a language used to describe data elements on a Web page. XML enhances the structure and navigation of data. It is not used to format the page's appearance. Businesses use XML because it allows data to be interchanged with all types of applications. [Show More]
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