310-230 SUN Other Certifications Braindump
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SUN Sun Certified Developer for Java Web Services
O rder : 310-230 Exam
Practice Exam: 310-230
Exam Number/Code: 310-230
Exam Name: Sun Certified Developer for Java Web Services
Questions and Answers: 183 Q&As
Free 310-230 Braindumps
Exam : SUN 310-230
Title : Sun Certified Developer for Java Web Services
1. A company is refactoring an existing website to use Web services clients. The application retrieves lists of parts
and displays them to the users in a browser window. Previously, the data was stored as files on the web server and,
in order to access the files, the user would simply click on a hyperlink. Now the data must be dynamically generated
via a service that another developer has created. They want the easiest way to refactor their website to use Web
services.
Which three technologies should they use? (Choose three.)
A. SOAP
B. REST
C. Javascript
D. XML
E. JSON
F. Java
Answer: BCE
2. What are two features of a WSDL 1.1 document? (Choose two.)
A. Service defines a collection of related endpoints.
B. Service describes the message's payload using XML.
C. Service assigns an Internet address to a specific binding.
D. Porttype declares complex data types and elements used elsewhere.
E. Porttype elements are used to group a set of abstract operations.
F. Porttype defines a concrete protocol and data format specification.
Answer: AE
3. According to the XML-to-Java mappings used by JAX-WS, which three elements or attribute declarations are
mapped to a Java primitive wrapper class (for example, java.lang.Short)? (Choose three.)
A. <xsd:element name="age" type="xsd:short" minOccurs="0"/>
B. <xsd:element name="age" type="xsd:short" nillable="true"/>
C. <xsd:element name="age" type="xsd:short" nillable="false"/>
D. <xsd:attribute name="required" type="xsd:boolean" use="optional"/>
E. <xsd:attribute name="required" type="xsd:boolean" use="required"/>
F. <xsd:attribute name="required" type="xsd:boolean" nillable= false/>
Answer: AB