Case 9-1
Art’s Custom Building has a Web site that is designed to appeal to all sorts of customers. Art wants his site to be compatible even with users who might even still use dialup and older browsers.

-After reviewing Art's HTML code,you will change the document to XHTML format,starting by adding a(n)____ prolog.
A) Meta
B) XML
C) HTML
D) SGML

Question

Case 9-1
Art’s Custom Building has a Web site that is designed to appeal to all sorts of customers. Art wants his site to be compatible even with users who might even still use dialup and older browsers.

-After reviewing Art's HTML code,you will change the document to XHTML format,starting by adding a(n)____ prolog.
A) Meta
B) XML
C) HTML
D) SGML

Quizplus · Accepted Answer

XHTML is a reformulation of HTML in XML, so the XHTML document requires an XML declaration as a prolog. The XML declaration at the beginning of an XHTML document states the version of XML in use and the character encoding. Therefore, adding an XML prolog is the best choice for converting the HTML code to XHTML.

Case 9-1 Art’s Custom Building Has a Web Site That Is Designed