Question 1 :
SOAP uses HTTP as its only transport mechanism.
Question 2 :
The DTD defines the structure of XML documents.
Question 3 :
If a document does not conform to the DTD, it is a bad XML document.
Question 4 :
XSLT processors are context-oriented; each statement is evaluated in the context of the match that has been made.
Question 5 :
Web page display is the most important application of XML.