Exam 9: Working with XHTML

Unlike SGML,XML can be used to design markup languages for different types of structured documents._________________________

When converting old HTML code to XHTML,pay specific attention to the ____ element,which often does not have closing tags.

Various Web browsers developed their own unique flavors of HTML to provide customers with new and useful features not available with other browsers.

HTML is limited to those organizations that can afford the cost and overhead of maintaining the complex environments for programming in that language._________________________

The DOCTYPE is added directly after the XML prolog._________________________

Case 9-2 Let’s Camp is a camping supply shop that sells new camping equipment to hip urban teens and young adults. The Web developer, Sally, wants the pages to be designed for use on cell phones and other handheld devices their young audiences carry. -Which element should Sally not use in her Web pages to avoid violating the strict DTD rules?

The namespace id for XHTML looks like a url,and is treated as one by the XML parser.

Once you have a document that passes the validation test,you may want to make a note of this on your Web page.

To define a namespace for specific parts of a document,you use a(n)____________________ namespace.

The alt attribute is a required attribute of the ____ element.

There are two main,significant problems with HTML that led to the development of XHTML.Explain both of these.

The ____ DTD includes the deprecated elements and attributes of HTML.

-In the figure above,the item numbered 1 indicates the ____.

When converting old HTML code to XHTML,make sure to replace the ____ attribute with the background-color style.

The most widely supported version of XHTML is XHTML ____.

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.

When converting old HTML code to XHTML,make sure to fix all instances of attribute ____________________,a situation in which some attributes lack attribute values.

-In the figure above,the item numbered 1 indicates the ____.

If you want to test code form international documents,you will need to select a different option from the validator ____ list box.