Oracle Java Platform, Enterprise Edition 6 Web Services Developer

1.

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)

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

2.

An MTOM optimized infoset+attachment on the wire for a large binary data saves around X% in size when compared to original infoset, where X is: (Choose one)

0% 0% 0% 0%

3.

Where can a developer specify confidentiality or integrity constraints on communications with a Enterprise Bean exposed as a JAX-RS root resource?(Choose one)

As annotations on the EJB exposed as a root resource. In the deployment descriptor for the EJB exposed as a root resource. In the deployment descriptor for the web application that is hosting the JAX-RS resource. In the vendor-specific configuration file for the container that is hosting the JAX-RS resource.

4.

Given the two classes: Choose the option that best evaluates the example:

This is a valid example of two EJBs used as JAX-RS resources, one a root resource and the other a subresource. This is an invalid example, because EJBs that are to be used as JAX-RS subresources have to match thetype of EJB of their "parent" resource. This is an invalid example, because singleton EJBs used as JAX-RS resources must explicitly state whatlocking strategy they will require. This is an invalid example, because the JAX-specification only allows root resource types to also be EJBs.

5.

What is an accurate description of the handling of application exceptions thrown by a JAX-WS service endpoint?

Application exceptions can be mapped to faults in WSDL. Application exceptions are NOT handled by JAX-WS SEI clients. Application exceptions are always propagated to JAX-WS clients as RemoteExceptions. Application exceptions are always propagated to JAX-WS SEI clients as WebServiceExceptions. Application exceptions are always propagated to JAX-WS SEI clients as SOAPFaultExceptions.

6.

Given the resource class: Choose the fragment that a client could use to request "/res/value" using its JSON representation (Choose one):

WebResource resource = client.resource("/res/value"); Value val = resource.accept("application/json").get(Value.class); WebResource resource = client.resource("/res/value"); Value val =resource.type("application/json").get(Value.class); WebResource resource = client.resource("/res");Value val = resource.accept("value").type("application/json").get(Value.class); WebResource resource = client.resource("/res/value"); Value val = resource.get(Value.class);

7.

A client sends a required SOAP header in a SOAP message. The server-side process determines that information in the header is invalid and generates a SOAP fault. What is the appropriate fault code for this type of SOAP fault? (Choose one)

Client Server MustUnderstand VersionMismatch HeaderError

8.

A Web service needs to encrypt certain SOAP headers when responding. Which statement about this encryption is true?

The Web service runtime is the appropriate place for such encryption. The Web service business logic is the appropriate place for such encryption. Either the Web service business logic or runtime is appropriate for such encryption. Neither the Web service business logic nor runtime is appropriate for such encryption. Transport level security protocol like SSL should be used to meet the requirements without code changes.

9.

Which security technologies are not included in WS-Security?

encryption handshake for credential exchange and session establishment security tokens digital signatures

10.

XML Signature and XML Encryption provide the foundation for message level security in Web services. Which statement about XML signature is NOT true?

use detached signatures, where the digital signature covers sibling elements or external data use enveloping signatures, where the digital signature element encloses the data to be signed use enveloping signatures, where the digital signature is a child element of the data to be signed use enveloped signatures, where the digital signature is a child element of the data to be signed

Oracle Java Platform, Enterprise Edition 6 Web Services Developer

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Congratulations

COMPANY

Products

OTHERS

Partner

Oracle Java Platform, Enterprise Edition 6 Web Services Developer

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Answer & Solution

Answer: Option B

Solution:

Congratulations

Detail Form

COMPANY

Products

OTHERS

Partner