HTML is used for ______, databases, operating systems, spreadsheets, web pages, Tag means ______, markup element, file folder, network protocol, image format, XHTML must be ______, random, well-formed, unstructured, optional, HTML5 adds ______, no changes, only CSS, new elements, only XML, Which one is better for clean code?, HTML, Neither, XHTML, Both equal, Which one is easier for beginners?, Both equal, HTML, XHTML, Neither.

HTML vs XHTML Basics

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