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Q1. A developer is creating a web service endpoint using a stateless session EJB for the business logic of an application. Choose two methods to select role based access control for the business logic ? (Choose two) 

A. Using method-permission element in ejb-jar.xml 

B. Using .htaccess file in the application's ear 

C. Using <security-role> element in web.xml 

D. By specifying security annotations like @RolesAllowed in the EJB class 

Answer: AD 


Q2. Choose the code fragment that corresponds to a resource delegating processing of a request to a subresource correctly, when processing the URL "/parent/child" (Choose one): 

A. @Path("/parent") class Parent { 

@Path("/child") 

Child getChild() { return new Child(); } 

class Child { 

@GET String getName() { return "name"; } 

B. @Path("/parent") 

class Parent { 

@GET @Path("/child") 

Child getChild() { return new Child(); } 

class Child { 

@GET String getName() { return "name"; } 

C. @Path("/parent") 

class Parent { 

@Path("/child") 

Child getChild() { return new Child(); } 

@Path("/child") 

class Child { 

@GET String getName() { return "name"; } 

D. @Path("/parent") 

class Parent { 

@Path("/child") 

Child getChild() { return new Child(); } 

class Child { 

String getName() { return "name"; } 

Answer:


Q3. Given the following web service: 

How many web methods are there in the above web service? (Choose one) 

A. 1 

B. 2 

C. 3 

D. 4 

E. 5 

Answer:


Q4. Given that StockQuoteService is a Service class and StockQuoteProvider is a corresponding SEI for a web service. Which of the following options enable MTOM feature for proxy for the StockQuoteProvider SEI ? (Choose one) 

A. proxy = new StockQuoteService().getStockQuoteProvider() 

B. proxy = new StockQuoteService().getStockQuoteProvider(new MTOMFeature()) 

C. proxy = new StockQuoteService(new MTOMFeature()).getStockQuoteProvider() 

D. proxy = new StockQuoteService().getStockQuoteProvider(new RespectBindingFeature()) 

Answer:


Q5. Which of the following can an EJB-based web service endpoint may NOT be able to use ? 

A. Servlet sessions 

B. Java EE 6 declarative security 

C. container-managed transactions 

D. dependency injection 

Answer:


Q6. In the following situation, Client C sends a SOAP request to Service S and the response is to be processed by a third party response processor R. Which of the following SOAP headers in the request message convey the intention? Assume the endpoint reference of Service S is 

A. <s11:Header> 

<wsa:Action>http://example.com/action/process</wsa:Action> 

<wsa:ReplyTo> 

<wsa:Address>http://www.w3.org/2005/08/addressing/none</wsa:Address> 

<wsa:ReplyTo> 

</s11:Header> 

B. <s11:Header> 

<wsa:Action>http://example.com/action/process</wsa:Action> 

<wsa:ReplyTo> 

<wsa:Address>http://www.w3.org/2005/08/addressing/anonymous</wsa:Address> 

<wsa:ReplyTo> 

</s11:Header> 

C. <s11:Header> 

<wsa:Action>http://example.com/action/process</wsa:Action> 

<wsa:ReplyTo> 

<wsa:Address>http://example.com/responseprocessor</wsa:Address> 

<wsa:ReplyTo> 

</s11:Header> 

D. <s11:Header> 

<wsa:Action>http://example.com/action/process</wsa:Action> 

<wsa:ReplyTo> 

<wsa:Address>http://example.com/service</wsa:Address> 

<wsa:ReplyTo> 

</s11:Header> 

Answer:


Q7. Which of the following is NOT a correct way of configuring handlers on a Web Service client ? (Choose one) 

A. Specify the handlers in jaxws-catalog.xml and make it available in the classpath of the client 

B. Create a handlerchain as list of handlers and call setHandlerChain() with that list on the Binding object. 

C. Programmatically configure the handlers by setting a custom HandlerResolver on the service instance and create proxies from that service. 

D. Specify handlers in handler chain configuration XML file and add @HandlerChain referencing handler configuration file to the Web Service references for clients running in JavaEE Container. 

Answer:


Q8. Which two statements are true about public key digital signatures applied to Web services? (Choose two) 

A. The receiver verifies that the message matches the digital signature using its own private key. 

B. The sender creates a digital signature using its own private key and sends that signature along with the original document. 

C. The sender creates a digital signature using its own public key and sends that signature along with the original document. 

D. The receiver verifies that the message matches the digital signature using the sender's public key. 

Answer: BD 


Q9. What would be the HTTP content-type header when a message is optimized using MTOM ? (Choose one) 

A. multipart/related 

B. text/xml 

C. application/soap+xml 

D. application/xop+xml 

Answer:


Q10. An engineer is studying the architecture of the JAXB implementation. What are three components in its design? (Choose three.) 

A. Schema compiler. 

B. Built-in SAX parser 

C. Schema generator. 

D. Built-in DOM parser. 

E. Binding runtime framework. 

F. Schema interpreter. 

Answer: ACE