This appendix provides the answers to the quiz questions in each hour.
1. HTML5 was started by a group of browser manufacturers and web designers and developers. They started defining a new version of HTML that took their needs into account for creating web applications, more hooks for styles, and more browser features. They struck out from the W3C because the W3C was determined to move HTML into an XML-based language—XHTML. The group that was formed was called the WHATWG (Web Hypertext Application Technology Working Group).
2. The first line in an HTML5 document is the doctype, and it reads:
3. The default web browsers on both iOS ...