Question - What XHTML does it stand for? How is if different from HTML? Who developed it? ?
Answer -
XHTML stands for "Extensible HyperText Markup Language". It was developed by the World Wide Web Consortium (W3C) and is now a W3C Recommendation.
XHTML is a reformulation of HTML 4 in XML 1.0. This means that the benefits provided by XML will be available to XHTML.