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[QUOTE=hemalathaijt;190689][B]PSG COLLEGE OF TECHNOLOGY, COIMBATORE - 641 004
SEMESTER EXAMINATIONS,          OCT / NOV 2008
MCA       Semester : V
05MXOD   WEB TECHNOLOGY[/B]

[B]Time[/B] : 3 Hours                             [B]Maximum Marks[/B] : 60

INSTRUCTIONS: 
1.Answer ALL questions from PART - A  and  Answer any  FIVE  questions  from  PART - B.

[URL]http://www.psgtech.edu/department/mca/Mr.%20V.%20Senthil%20Kumaran.html[/URL]
[URL]http://www.psgtech.edu/department/mca/mca_SubjLinks/VSK_WebTech.doc[/URL]

PART - A                  Marks : 10 x 2 = 20
1.What is the power of Web Services being exposed through technologies like SOAP and REST?

2.What is the difference between a URI, a URL and a URN? Give an example for each.

3.Model the following information as XML document.

Name                                   Email                                   Phone                                            Affiliation
John Doe              [EMAIL="john@doe.com"]john@doe.com[/EMAIL]      0621 /2040503                 Doe Inc.
Jane Doe            [EMAIL="jane@doe.com"]jane@doe.com[/EMAIL]       0621     /2040502             Doe Inc.
Kelly Edwards        [EMAIL="Kelly@abc.com"]Kelly@abc.com[/EMAIL]      +85 544 /1211245       MaryLand Inc.
    
Company        Customer since        Customer until
Doe Inc        10/2001            2/2005        
MaryLand Inc.    2/2002        ---

4.Explain the concept of XML Namespaces. How are namespaces declared and used in XML?

5.Is the following schema legal? Why and why not?
<xsd:complexType name="book">
<xsd:sequence>
<xsd:all>
<xsd:element name="title" type="Titles"/>
<xsd:element name="author" type="Names"/>
<xsd:element name="isbn" type="isbns"/>
</xsd:all>
<xsd:sequence>
<xsd:element ref="comment" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:sequence>
<xsd:attribute name="publishDate" type="xsd:date"/>
</xsd:complexType>

6.What is understood by "validating" and "static typechecking" in XML processing? Give an example for each technique.

7.Consider the following XML document
<?xml version="1.0" ?> 
<sales periods="2000 2001 2002 2003">
<country name="Germany">
  <s>30</s> 
  <s>35</s> 
  <s>37</s> 
  <s>44</s> 
  </country>
<country name="France">
  <s>21</s> 
  <s>24</s> 
  <s>23</s> 
  <s>19</s> 
  </country>
<country name="Italy">
  <s>17</s> 
  <s>19</s> 
  <s>17</s> 
  <s>20</s> 
  </country>
  </sales>
Write an XSLT stylesheet that renders the data in an HTML table as follows:

2000        2001        2002       2003
Germany      30            35            37           44
France         21            24         23              19
Italy            17            19            17              20[/QUOTE]

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