Defining DTD XML - Quiz

1.	What does an XML DTD allow you to do? Please select all the correct answers. Please select the correct answers:
	A.	Create meaningful document structure and apply it consistently.
	B.	Define which elements will be used and how.
	C.	Share information across documents.
	D.	Create well-formed XML documents.

2.	Which of the following descriptions applies to a valid XML document? Please select the best answer. Please select the best answer:
	A.	It is well-formed.
	B.	It conforms to a specified DTD.
	C.	It has an xml declaration (?xml?) indicating the xml version.
	D.	It has a root element.

3.	Which of the following characteristics is true of an element name in a DTD? Please select the best answer. Please select the best answer:
	A.	Begins with the letters "xml"
	B.	Uses all lower-case letters
	C.	Uses the colon character
	D.	Begins with a letter