queries on xml

[dattathreya]

Q1). <?xml version='1.0'?>
<book>
<title>XML for the Masses</title>
<author>Sue D. Nimm</author>
</book>
<book>
<title>Java United</title>
<author>Ike Odelotte</author>
</book>

Referring to the XML code above, if you are using DOM, what is the root node?

a) The XML processing instruction
b) Since the XML is not well-formed, there is no root.
c) The first book element
d) Both book elements
e) A document node that is a parent to the book elements.

Q2). What type of data can a SAX parser process?

a) RTF
b) HTML
c) XML
d) Arbitrary plain text
e) SGML

Q3). <message>
Good
<highlight>
day
</highlight>
earthling.
</message>
org.w3c.dom.Nod e message = rootnode.getFir stChild();
org.w3c.dom.Nod e earthling = message.getLast Child();
while (earthling != null)
{
System.out.prin tln(earthling.g etNodeValue());
earthling = earthling.getPr eviousSibling() ;
}

Referring to the XML data and DOM code above, where rootnode is a org.w3c.dom.Doc ument object, how many times is the print statement in the while loop executed?

a) Zero
b) One
c) Three
d) Five
e) Seven

[Dormilich]

Do you post those questions just for fun or is there a problem anywhere behind? maybe except getting the right answers for a test, though in this case I ask you to conform to the Posting Guidelines

[jkmyoung]

Learn:

http://www.stylusstudio.com/w3c/xpath/root-node.htm

http://en.wikipedia.org/wiki/Simple_API_for_XML

Not sure what to include for the last question:
http://java.sun.com/j2se/1.4.2/docs/.../dom/Node.html