IBM C2180-371 Online Practice Questions and Exam Preparation

IBM C2180-371 Online Questions & Answers

• Question 1:

  Why would a developer prefer to use SOAP Web services over REST Web services?

  A. To provide message level security
  B. To allow integration with Web 2.0 applications
  C. To be able to use XML to format response messages
  D. To be able to use the HTTP or HTTPS transport protocols
  A. To provide message level security

• Question 2:

  Application developer has a multitude of ways to specify to use MTOM when sending a Web services request. Which of the following will enable MTOM on the client side?

  A. Service svc = Service. create(service Name); svc.createDispatch(port Name, Source. class, PAYLOAD); dispatch.setMTOMEnabled(true);
  B. Service svc = Service. create(service Name); MTOMFeature mtom = new MTOMFeature(); MtomSample proxy = svc.getPort(port Name, MtomSample.class, mtom);
  C. Service svc = Service. create(serviceName); svc.setMTOMEnabled(true);
  D. Service svc = Service. create(Service Name); svc.addPort(portName, SOAPBinding.SOAP11HTTP_MTOM_BINDING, endpointUrl);
  E. Service svc = Service.create(serviceName); MtomSample proxy= svc.getPort(portName, MtomSample.class); BindingProvider bp = (BindingProvider) proxy; ((SOAPBinding) bp.getBinding().setMTOMenabled(true);
  B. Service svc = Service. create(service Name); MTOMFeature mtom = new MTOMFeature(); MtomSample proxy = svc.getPort(port Name, MtomSample.class, mtom);
  D. Service svc = Service. create(Service Name); svc.addPort(portName, SOAPBinding.SOAP11HTTP_MTOM_BINDING, endpointUrl);
  E. Service svc = Service.create(serviceName); MtomSample proxy= svc.getPort(portName, MtomSample.class); BindingProvider bp = (BindingProvider) proxy; ((SOAPBinding) bp.getBinding().setMTOMenabled(true);

• Question 3:

  Which of the following statements most appropriately describe WS-Secure Conversation?

  A. Context and secret must be established (authenticated) for every message exchange
  B. It is mutually exclusive to SSL
  C. It replaces the OASIS Web Services Security: SOAP Message Security 1.1 standard
  D. It defines extensions to allow security context establishment and sharing, and session key derivation
  E. It allows contexts to be established and potentially more efficient keys or new key material to be exchanged
  D. It defines extensions to allow security context establishment and sharing, and session key derivation
  E. It allows contexts to be established and potentially more efficient keys or new key material to be exchanged

• Question 4:

  A company is developing a travel portal application using three Web services to complete the booking process for flights, hotels and car rental. The booking process is successful only if all three Web services are successful in completing the booking of flights, hotels and car rental.

  Which of the following statement is true for the Web service client implementation to accomplish the booking process requirement?

  A. Enable WS-Coordination only for the 3 Web services
  B. Enable WS-Atomic Transaction only for the 3 Web services
  C. Create a global transaction using Java Transaction API (JTA) User Transaction interface
  D. Create a global transaction using Java Transaction API (JTA) User Transaction interface and enable WS-Atomic Transaction for the 3 Web services
  D. Create a global transaction using Java Transaction API (JTA) User Transaction interface and enable WS-Atomic Transaction for the 3 Web services

• Question 5:

  Which of the following options for sending binary data are compliant to either WS-I Basic Profile (BP) V1.1 or V1.2?

  A. SOAP with Attachments
  B. Base64 encode the data inline
  C. Direct Internet Message Encapsulation (DIME)
  D. Message Transmission Optimization Mechanism (MTOM) / XML-Binary Optimized Packaging (XOP)
  B. Base64 encode the data inline
  D. Message Transmission Optimization Mechanism (MTOM) / XML-Binary Optimized Packaging (XOP)

• Question 6:

  A developer used wsimport to generate the skeleton code for a Web service implementation. What is the purpose of the generated Object Factory class?

  A. The Object Factory class is the generated Service Endpoint Interface class
  B. The Object Factory class is the generated service provider class that is used by theJAX- WS client.
  C. The Object Factory class takes the target Namespace value and creates the directory structure.
  D. The Object Factory class allows you to programmatically construct new instances of the Java representation for XML content.
  D. The Object Factory class allows you to programmatically construct new instances of the Java representation for XML content.

• Question 7:

  A developer suspects there is a problem in JAX-B serialization in the client side. Which tool can be used to test the Web Services by bypassing JAXB?

  A. WSDL Explorer
  B. TCP/IP Monitor
  C. Generated Test JSP Client
  D. Universal Test Client (UTC)
  C. Generated Test JSP Client

• Question 8:

  The WS-I Simple SOAP Binding Profile V1.0 mandates that a message must serialize the envelope according to which specification?

  A. XML 1.0
  B. WSDL 1.1
  C. SOAP 1.1
  D. HTTP 1.0
  A. XML 1.0

• Question 9:

  Which of the following can be changed using Web Services Explorer?

  A. Endpoint URL
  B. Policy Set Attachment
  C. Adding HTTP Headers
  D. Adding SOAP Headers
  E. Input values to the request
  F. JSR-109 Deployment Descriptors
  A. Endpoint URL
  D. Adding SOAP Headers
  E. Input values to the request

• Question 10:

  What is the LEAST appropriate scenario for Web services?

  A. To integrate legacy systems
  B. To propagate security context
  C. To expose fine grained operations
  D. To use with process choreography
  E. For B2B (business to business) applications
  C. To expose fine grained operations