The world wide web consortium enforced a stricter set of standards in a different version of hypertext markup language (html) called
a) hypertext mark-up language (html) 4.01
b) extensible hypertext mark-up language (xhtml)
c) extensible mark-up language (xml)
d) dynamic hypertext mark-up language (dhmtl)

Option B is the correct answer for the above question

Explanation:

XHTML is an advanced version of HTML language which is recommended by W3C. It set the standard in 26-JAN-2000 for the XHTML which belongs to the family of HTML. XHTML is made with the help of XML and also used like XML. It used to create more secure websites.

The Above question asked about the W3C recommendation but the above paragraph described that XHTML is a W3C recommendation. Hence Option B is the correct choice answer. while the other is not because--

answer; ( blue box );

yes, but you must first make sure that you'll be able to make your turn or you can crash into other vehicles.