Oracle 1Z0-478 Online Practice Questions and Exam Preparation

Oracle 1Z0-478 Online Questions & Answers

• Question 61:

  When more than one policy is attached to a policy subject, the combination of policies needs to be valid. Which statement is true about the valid combination of policies for a policy subject?

  A. Only one MTOM policy can be attached to a policy subject.
  B. More than one Reliable Messaging policy can be attached to a policy subject.
  C. Both a Reliable Messaging policy and a WS-Addressing policy cannot be attached to the same policy subject.
  D. Only one security policy can be attached to a policy subject.
  A. Only one MTOM policy can be attached to a policy subject.

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  Note:

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  Within a SOA composite application, you must attach the Oracle WS-MTOM policy to service and reference binding components to receive and send MTOM (MIME binary) attachments within Oracle SOA Suite.

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  Message Transmission Optimization Mechanism (MTOM)

  Ensures that attachments are in MTOM format. This format enables binary data to be sent to and from web services. This reduces the transmission size on the wire.

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  Reliability Policy

  Supports the WS-Reliable Messaging protocol. This guarantees the end-to-end delivery of messages.

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  Addressing Policy

  Verifies that simple object access protocol (SOAP) messages include WS-Addressing headers in conformance with the WS-Addressing specification. Transport-level data is included in the XML message rather than relying on the network-

  level transport to convey this information.

• Question 62:

  Your solution needs to validate, transform, and route data. You want to deploy the capability as a Service Component Architecture (SCA) composite application. You would most likely use a ________ to provide the functionality.

  A. Proxy service
  B. Business service
  C. BPEL service
  D. Spring component
  E. Mediator
  E. Mediator

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  The primary building block of a mediation flow is called a mediation task. Mediation tasks are primitives that implement ESB functions such as logging, data transformation, routing, and so on.

• Question 63:

  Which adapter is configured using Application Explorer?

  A. Oracle Adapter for VSAM
  B. Oracle Applications Adapter
  C. Oracle Adapter for Tuxedo
  D. Oracle Adapter for SAP
  D. Oracle Adapter for SAP

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  You can use Application Explorer to establish a connection for OracleAS Adapter for SAP.

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  Selecting OracleAS Adapter for SAP

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  Application Explorer is a Java swing-based design-time tool for configuring packaged- application adapters. Using Application Explorer, you can configure the back-end application connection, browse the back-end application schemas, and expose these schemas as adapter services. Application Explorer is shipped with packaged application-specific plug-ins for browsing the back-end application-specific metadata.

  

  You can use Application Explorer to create repository projects for either OracleAS Adapter J2CA or BSE. Each repository project can consist of multiple back-end application connections. The schemas are represented as either XML Schema Definition (XSD) for the OracleAS Adapter J2CA interface or as a WSDL with SOAP binding.

• Question 64:

  An Oracle Web Services Manager (OWSM) agent __________.

  A. Can apply categories of policies in any specified order
  B. Generates a request to an LDAP directory to look up policy definitions
  C. Always fails if the Policy Manager becomes unavailable
  D. Intercepts requests to and responses from a client or service
  D. Intercepts requests to and responses from a client or service

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  The OWSM Agent protects access to a web service at the web service provider (server-side Agent) ?Step1: The client posts a request to a web service ?Step2: The Agent intercepts the request, applies security policies (e.g., decryption, signature verification, authentication, authorization), and passes the request to the web service ?Step3: The web service returns a response ?Step4: The Agent intercepts the response, applies security policies (e.g., encryption), and passes the response to the client

  

• Question 65:

  Identify two correct statements about Oracle service Registry.

  A. It stores references to XML based assets and web services.
  B. It provides reporting on portfolio management metrics such as reuse and compliance.
  C. It allows automated notification for lifecycle events to alert asset subscribers.
  D. It provides a lookup service for design time discovery and for runtime dynamic service location.
  B. It provides reporting on portfolio management metrics such as reuse and compliance.
  D. It provides a lookup service for design time discovery and for runtime dynamic service location.

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  B: Analytics for Measuring Value Prove ROI with more than 20 out-of-the-box reports to demonstrate savings, track compliance, and illustrate progress. Reports target a range of stakeholders with key metrics, including business value and ROI, predicted versus actual reported savings from reuse, asset usage, and compliance

  D: Oracle Service Registry provides a 'DNS'-like reference for SOA runtime infrastructure to dynamically discover and bind to deployed services and end points. As part of the Oracle SOA Governance solution , Oracle Service Registry bridges the gap between the design time and runtime environments through automated synchronization with Oracle Enterprise Repository, Oracle Service Bus and Oracle SOA Suite.

• Question 66:

  Which two approaches are valid when using dynamic partner links in a BPEL process?

  A. A WSDL file, which contains multiple services that use the same portType, is available at design time, but the decision to determine which service is used can only be made at runtime.
  B. When the BPEL process is designed, the endpoint URL of the WSDL file is known but the services and port types are not known.
  C. When the BPEL process is designed, the services and port types of the WSDL file are known but the endpoint URI is not known.
  D. A WSDL file, which contains multiple services that use different portTypes, is available at design time, but the decision to determine which server us used can only be made at runtime.
  A. A WSDL file, which contains multiple services that use the same portType, is available at design time, but the decision to determine which service is used can only be made at runtime.
  C. When the BPEL process is designed, the services and port types of the WSDL file are known but the endpoint URI is not known.

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  A (not D): How To Create a Dynamic Partner Link at Design Time for Use at Runtime

  To create a dynamic partner link at design time for use at runtime:

  1. Create a WSDL file that contains multiple services that use the same portType. etc

  C (not B): The BPEL specification mandates that only the partner endpoint reference (EPR) can be changed dynamically. In BPEL terms, only the partnerRole of a partner link element can have a new value assigned. The myRole value doesn't change after the BPEL has been deployed.

  Note:

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  Dynamic Partner Links and Dynamic Addressing During the design-time of an application, you may need to configure certain services whose endpoints (addresses) are not known beforehand, or it may be necessary to change an endpoint reference while the application is running. The Dynamic Partner link feature allows you to dynamically assign an endpoint reference to the partner link. This means that you can use one partner link for subsequent calls to different web-services (provided that the services use the same interface).

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  For successful deployment of the process, a partner link should be completely defined. When you deploy the project, the WSDL file for the partner link should contain and define both the abstract and the concrete information for the partner link, including address and port, though later the concrete information can be changed independently from the WSDL file.

• Question 67:

  Identify two correct descriptions of Oracle Event Processing (OEP).

  A. It is technology used to develop near-real-time, event driven systems
  B. It uses standard SQL to run some of the same queries that are executed in transactional systems.
  C. It is a time driven and request-focused form of traditional business intelligence (BI)
  D. It distills information value from many simpler events into a few more useful summary level events.
  A. It is technology used to develop near-real-time, event driven systems
  B. It uses standard SQL to run some of the same queries that are executed in transactional systems.

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  A: Oracle Event Processing is a complete solution for building applications to filter, correlate and process events in real-time.

  B: Built on industry-standards including ANSI SQL, Java, Spring DM and OSGI, Oracle Event Processing provides an open architecture for sourcing, processing, and publishing complex events throughout the enterprise.

• Question 68:

  You want to monitor a specific BPEL process variable in your process. You have all the capability Oracle SOA Suite at your disposal. Which approach do you take if you want the variable data written to a JMS queue to be processed by another application?

  A. Identify the variable as a key performance Indicator (KPI) and track it in BAM.
  B. Use a composite sensor on the appropriate service or reference binding.
  C. Use a BPEL Process Manager sensor to collect the value and context.
  D. Use Oracle Event Processing (OEP) to monitor the activities being executed in the BPI l process.
  C. Use a BPEL Process Manager sensor to collect the value and context.

• Question 69:

  Consider a scenario where Oracle B2B receives messages from different trading partners that need to be placed in separate folders after processing. For example, messages received from trading partner Marketing need to be processed and placed in a file folder called "Marketing" after processing. Messages received from trading partner GlobalChips need to be processed and placed in a file Folder named "GlobalChips" after processing.

  Which approach enables this to work?

  A. There should be two different trading partner agreements, with each agreement using a different host channel depending on which folder the processed file needs to be placed in.
  B. There should be two different trading partner agreements, with each agreement using a different partner channel depending on which folder the processed file needs to be placed in.
  C. There should be one trading partner agreement, but there should be two different listening channels depending on which folder the file needs to be placed in.
  D. This functionality cannot be achieved In Oracle B2B natively and needs to be implemented using a Java callout.
  B. There should be two different trading partner agreements, with each agreement using a different partner channel depending on which folder the processed file needs to be placed in.

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  Note:

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  Agreements that include document definitions for restricted document types cannot be modified or exported.

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  Listening channels are used globally. You do not need to select a listening delivery channel in an agreement. Listening channels are used for any trading partner to send inbound messages to Oracle B2B or for any back-end business application to send outbound messages to Oracle B2B.

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  Oracle B2B is an e-commerce gateway that enables the secure and reliable exchange of business documents between an enterprise and its trading partners. Oracle B2B supports business-to-business document standards, security, transports, messaging services, and trading partner management. With Oracle B2B used as a binding component within an Oracle SOA Suite composite application, end-to-end business processes can be implemented.

• Question 70:

  A customer demands access to your Service Composite Architecture (SCA) application.

  However keeping with the customer's company standards, the interface must be EJB 3.0.

  Which solution meets the needs of the customer while requiring the least amount of time, effort, and architectural change for you?

  A. Create a small EJB 3.0 application that interfaces directly with your SCA application. This approach hides the web service interface from your customer while adding the smallest amount of overhead in the process
  B. Create an EJB 3.0 interface using Oracle Service Bus, which, in turn, invokes the SCA application through its native web service interface. This approach hides the web service Interface from your customer while adding the smallest amount of overhead in the process.
  C. Use the Mediator component to provide an EJB 3.0 interface in addition to the existing web service interface. This approach adds the least amount of overhead to each call.
  D. Explain to the customer the importance and flexibility of modem web services, and encourage the customer to learn some new skills.
  B. Create an EJB 3.0 interface using Oracle Service Bus, which, in turn, invokes the SCA application through its native web service interface. This approach hides the web service Interface from your customer while adding the smallest amount of overhead in the process.