Oracle 1Z0-897 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z0-897
Exam Name/Title: Java EE 6 Web Services Developer Certified Expert Exam
Certification Provider: Oracle
Corresponding Certification: Oracle Solaris

Exam Questions: 120
Updated On: Jul 10, 2026

Question #51

Which of the following is NOT true about configuring handlers on a Web Service endpoint? (Choose one)

A. Handlers can be configured using @HandlerChain annotation on endpoints configured with @WebServiceProvider

B. Handlers can be configured using @HandlerChain annotation on endpoints configured with @WebService

C. Handlers can be configured for endpoints in the deployment descriptor (webservices.xml)

D. EE container automatically processes the handlers packaged in the application and configures it on the applicable endpoint

Discussion 0

Correct Answer: D Vote an answer

Question #52

A developer is asked to consult on a Web services project and assist the team with a good design approach on a new project. The team members disagree on whether to use WSDL or Java first. Several members are skilled with XML and see a schema and WSDL as the correct place to start. The team has also learned the deadline for this project has been moved up and another team plans to reuse their code. Which statement is true about the proper course of action to take in this situation?

A. WSDL should be used first because it will make the code easier to reuse for the other team.

B. Java should be used first because it is a strongly typed language and will result in a robust WSDL.

C. Java should be used first because it is often the fastest and easiest approach.

D. WSDL should be used first because the team knows XML Schema.

Discussion 0

Correct Answer: C Vote an answer

Question #53

Given the resource class:

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

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

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

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

D. WebResource resource = client.resource("/res/value");
Value val = resource.get(Value.class);

Discussion 0

Correct Answer: B Vote an answer

Question #54

Which three statements are true about JAXP APIs? (Choose three.)

A. They are a part of Java SE 6.

B. They provide developers with a vendor and parser-implementation independent API to process XML.

C. It requires the Streaming API for XML.

D. It supports the Streaming API for XML.

E. They allow Java developers to access and process XML data without having to know XML or XML processing.

F. They do NOT support validation of XML documents against schemas.

Discussion 0

Correct Answer: A,B,D Vote an answer

Question #55

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

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

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

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

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

Discussion 0

Correct Answer: B,C Vote an answer

Question #56

A developer creates the following web service:

Assuming that he packages the class in a war file without deployment descriptors, the web service is hosted by a EE container relative to module context at ? (Choose one)

A. "/InvoiceWebService"

B. "/InvoiceService"

C. "/Invoice"

D. "/InvoicePort"

Discussion 0

Correct Answer: B Vote an answer

Question #57

A developer is creating a web service endpoint using a stateless session EJB.

What must be the value for <ejb-link> for the above service in the webservices.xml ? (Choose one)

A. CounterPort

B. CounterService

C. CounterEJB

D. Counter

Discussion 0

Correct Answer: C Vote an answer

Question #58

Given the two classes:

Choose the option that best evaluates the example:

A. This is an invalid example, because the JAX-specification only allows root resource types to also be EJBs.

B. This is a valid example of two EJBs used as JAX-RS resources, one a root resource and the other a subresource.

C. This is an invalid example, because singleton EJBs used as JAX-RS resources must explicitly state what locking strategy they will require.

D. This is an invalid example, because EJBs that are to be used as JAX-RS subresources have to match the type of EJB of their "parent" resource.

Discussion 0

Correct Answer: B Vote an answer

Question #59

HTTP clients can provide authentication information to the server via the "Authorization" header in the HTTP request. Choose the alternative, if any, that would serve as the definition for a resource method that would allow a JAX-RS resource to obtain this authentication data (Choose one):

A. @GET @Path("/authInfo")
public String getAuthInfo(
@HeaderParam("Authorization") String auth ) {
return authenticate;
}

B. It is impossible for a JAX-RS resource to obtain this information, since low-level HTTP data is
not presented to the JAX-RS application layer.

C. @GET @Path("/authInfo/{AUTHENTICATE}")
public String getAuthInfo(
@PathParam("Authorization") String auth ) {
return authenticate;
}

D. @GET @Path("/authInfo")
public String getAuthInfo( String authenticate ) {
return authenticate;
}

Discussion 0

Correct Answer: A Vote an answer

Question #60

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

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

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

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

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

Discussion 0

Correct Answer: B,C Vote an answer

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