PHP XML Parsing

Check out the section (http://www.w3schools.com/PHP/php_xml_parser_expat.asp) on W3Schools covering XML parsing with PHP. This strategy is another way for instructors to add content to their websites and have the site updated automatically with relevant data for students. PHP; simpleXML can be used to parse XML that is returned from searches using Yahoo Query Language.

Using a Blogspot as a study guide!

1.) What do the initials "CSS" stand for?

2.) How many ways can an instructor add CSS to their instructor website?

3.) How does using CSS contribute to web accessibility?

4.) Explain the concept of a "cascade" in the web presentation layer.

5.) Who controls the standard for CSS?