310-231 SUN Other Certifications Braindump
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SUN Sun Certified Developer for Java Web Services 5
O rder : 310-231 Exam
Practice Exam: 310-231
Exam Number/Code: 310-231
Exam Name: Sun Certified Developer for Java Web Services 5
Questions and Answers: 91 Q&As
Free 310-231 Braindumps
Exam : SUN 310-231
Title : Sun Certified Developer for Java Web Services 5
1. Which two statements are true about the role of XML schemas in Web services? (Choose two.)
A. DTDs provide stricter data typing than XML schemas.
B. XML schemas can be used to validate the organization of XML documents.
C. XML schemas contain a vocabulary, content model and data types.
D. DTDs are easier to map to Java than XML schemas, and so remain more popular.
E. The W3C recommends that XML schemas be referred to as XSD.
F. The W3C has designated that XML schemas be referred to as WXS.
Answer: BC
2. out.println("<p>Exception: " + ex);
13. }
Assume Reliable Messaging is used and the code is correct except for what is missing at line 10.
Which code fragment must be placed at line 10?
A. Close the port object with ((Closeable)port).close(); after testing result is positive.
B. Close the port with port.close();
C. Closing the port object is optional, but port.close(); will work.
D. Close the port object with ((Closeable)port).close();
Answer: D
3. A team of developers is designing RESTful Web services for a new application.
What are three properties of the services? (Choose three.)
A. They can be stateful.
B. They can be stateless.
C. Components communicate by exchanging representations of the resource.
D. Components communicate by directly performing operations on the resource.
E. They require WSDL service API definitions.
F. Responses can be labeled as cacheable or non-cacheable.
Answer: BCF
4. Given:
1. try { // Call Web service Operation
2. org.me.calculator.client.CalculatorWS port =
3. service.getCalculatorWSPort();
4. // TODO initialize WS operation arguments here
5. int i = 3;
6. int j = 4;
7. // TODO process