Oracle 1Z0-897 Online Practice Questions and Exam Preparation

Oracle 1Z0-897 Online Questions & Answers

• Question 101:

  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.
  A. Service defines a collection of related endpoints.
  E. Porttype elements are used to group a set of abstract operations.

• Question 102:

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

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

• Question 103:

  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. http://example.com/action/process http://www.w3.org/2005/08/addressing/none
  B. http://example.com/action/process http://www.w3.org/2005/08/addressing/anonymous
  C. http://example.com/action/process http://example.com/responseprocessor
  D. http://example.com/action/process http://example.com/service
  C. http://example.com/action/process http://example.com/responseprocessor

• Question 104:

  Choose the JAX-RS type that is used to produce URLs to resources, given the resource class, to incorporate into resource responses (Choose one):

  A. UriBuilder
  B. UriInfo
  C. UriMapper
  D. Producer
  A. UriBuilder

• Question 105:

  A company is building a customer relationship management system that is to be deployed on a customer's network, and they want software functions to be reused and combined in different modules in the system. The Director of Technology has determined that the new system should utilize both Web services and a Service Oriented Architecture (SOA). Which two statements about Web services in an SOA are correct? (Choose two.)

  A. A Web service must be discovered from a UDDI registry in an SOA.
  B. SOA and Web services both use the HTTP protocol at the transport layer.
  C. A Web service must publish itself to a UDDI registry to become part of an SOA.
  D. SOA is a way to design a system and Web services are a possible implementation.
  E. SOA is used for stateless invocations, and Web services for stateful invocations.
  F. SOA emphasizes the concept of service encapsulation and Web services fulfill a service contract.
  D. SOA is a way to design a system and Web services are a possible implementation.
  F. SOA emphasizes the concept of service encapsulation and Web services fulfill a service contract.

• Question 106:

  Choose two options from the following that can be achieved by setting the standard BindingProvider properties on a SEI proxy: (Choose two)

  A. Configuring HTTP Basic Authentication credentials to access a service
  B. Validating against schema for outgoing client messages
  C. Adding additional SOAP headers for outgoing messages
  D. Specifying web service endpoint address for service invocations
  A. Configuring HTTP Basic Authentication credentials to access a service
  D. Specifying web service endpoint address for service invocations

• Question 107:

  Given that a web service endpoint is based on the stateless session EJB:

  

  Which is true about the security roles of clients of MrBean? (Choose one)

  A. Only EJB clients must be in role A.
  B. Only Web Service clients must be in role A.
  C. Both EJB and web service clients must be in role A.
  D. Both EJB and web service clients must NOT be in role A.
  C. Both EJB and web service clients must be in role A.

• Question 108:

  Which two statements are true about JAX-WS support for data bindings? (Choose two.)

  A. Data binding is performed with only generated classes to reduce errors and hide complexity.
  B. JAXB 2.0 is preferred.
  C. Inline binding declarations with XML Schema are NOT supported for JAXB 2.0.
  D. SAAJ 1.3 is supported for data binding with SOAP.
  E. JAX-RPC data binding is recommended for cross-platform interoperability.
  B. JAXB 2.0 is preferred.
  D. SAAJ 1.3 is supported for data binding with SOAP.

• Question 109:

  A company has contracted a developer to create their new accounting system. The system the developer will replace runs a monolithic web application using one web server and one database server. Technical requirements state the developer must write the business logic in Java, deploy to the application server and push the presentation logic onto the web servers. What are three characteristics that services in the proposed Service Oriented Architecture should honor? (Choose three.)

  A. Services are coarse grained.
  B. Services are finely grained.
  C. Services are loosely coupled.
  D. Services are tightly coupled.
  E. Clients must be implemented in the Java technology.
  F. Services are platform agnostic, network-addressable web APIs.
  A. Services are coarse grained.
  C. Services are loosely coupled.
  F. Services are platform agnostic, network-addressable web APIs.

• Question 110:

  What does the element in the following set of XML statements do:

  

  A. Applies the handlers specified in the element to all the services with targetNamespace http://example.com/handlers.
  B. Applies the handlers specified in the element to all services whose name is Hello*.
  C. Applies the handlers specified in the element to all services whose names begin with Hello.
  D. Applies the handlers in the specified in the element to the service whose name begins with Hello and targetNamespace is http://example.com/handlers.
  D. Applies the handlers in the specified in the element to the service whose name begins with Hello and targetNamespace is http://example.com/handlers.