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Oracle SOA Foundation Practitioner

Question No: 11

The event delivery network is designed for handling asynchronous messaging arising from a business event or service and supports………….

  1. Request-response model.

  2. Publish-subscribe declarative model.

  3. Fire-forget model.

  4. Request-reply model.

Answer: C Explanation:

Events are an important element of SOA infrastructures. Events carry information between SCA Components – without direct dependencies or interaction between these components. Events are published by components in a fire-and-forget style into the Event Delivery Network.

Question No: 12

Oracle SOA suit 11g has two components, mediator and Oracle service bus. Both provide transformation and validation functionality. Which two statements are true?

  1. The mediator is an intra-composite component responsible for brokering communications between components that make up a composite, enabling transformation, routing and payload validation inside the component.

  2. The mediator is stand alone component responsible for brokering communications between service end points enabling transformation, routing and payload validation.

  3. Oracle service bus is stand alone component responsible for brokering communications between service endpoints enabling transformation, routing and pay load validation.

Answer: A,C

Question No: 13

Human task service prevents tasks to users via which channels? (Choose 2)

  1. Oracle BPM worklist application.

  2. Oracle forms based notification.

  3. Actionable notification sent via sms.

  4. Actionable notification sent via Email.

Answer: A,D Explanation:

A. Oracle BPM worklist application.

D. Actionable notification sent via Email.

Here is the excerpt from from Developers Guide:

The human task service component presents tasks to users through a variety of channels, including the following:

  • Oracle BPM Worklist, a role-based application that supports the concept of supervisors and process owners, and provides functionality for finding, organizing, managing, and performing tasks.

  • Worklist functionality is also available as portlets that can be exposed in an enterprise portal.

  • Notifications can be sent to email, phone, SMS, and other channels. Email notifications can be actionable, enabling users to perform actions on the task from within the email client without connecting to Oracle BPM Worklist or Oracle WebLogic Server.

Reference (http://docs.oracle.com/cd/E25054_01/dev.1111/e10224/bp_introhwf.htm)

Question No: 14

Service component architecture (SCA) is set of specifications for………., ………and ……..? (Choose 3)

  1. Implementing applications based on reusability.

  2. Implementing business applications using BBEL.

  3. A programming model for building applications based on service on service oriented architecture.

  4. Composition of services and creation of service components including the reuse of existing services.

  5. Implementing procedural models to built software applications.

Answer: A,C,D

Question No: 15

Which two components can be found on SAO component palette of Oracle SOA component?

  1. BPEL process

  2. Partner link.

  3. Human task.

  4. ADF-BC.

Answer: A,C Explanation:

A. BPEL Process

C. Human Task

The component palette provides the various resources that you can use in a SOA composite. It contains the following service components and adapters:

Service components: Displays the BPEL process, business rule, human task, Oracle Mediator, and spring components that can be dragged and dropped into the designer.

Service adapters: Displays the JCA adapter (AQ, file, FTP, database, JMS, MQ, Oracle Applications, and socket), Oracle BAM binding component, B2B binding component, EJB

binding component, ADF-BC binding component, direct binding component, HTTP binding component, and web service binding component that can be dragged into the left or right swimlanes.

If the Component Palette does not display, select Component Palette from the View main menu.

Reference (http://docs.oracle.com/cd/E15586_01/integration.1111/e10224/ fod_intro2.htm)

Question No: 16

A BPL process uses to invokes to insert data into two Oracle database tables the first invokes inserts data into master table and the second invokes insert data into detail table?

Identify the statement that will undo both transactions by throwing the fault if either one of the transaction faults?

  1. throw name-quot;throwquot; fault name quot;bpebrsqlecceptionquot;

  2. throw name-quot;throwquot; fault name quot;bpelx:rollbackquot;

  3. throw name-quot;throwquot; fault name quot;bpetxnuntime faultquot;

  4. throw name-quot;throwquot; fault name quot;bpetxfaultquot;

    Answer: B Explanation:

    1. Explicitly throwing the bpelx:rollbackFault

      lt; throw name=quot;Throw_1quot; faultName=quot;bpelx:rollbackquot;/gt;

      we can throw the rollback fault which will result in to the rollback of all activities part of the rolled back transaction.

      Reference (http://murtyatsoa.blogspot.se/2011/06/rollbacking-in-bpel.html)

      Question No: 17

      Which two statements are true about proxy service in Oracle service bus (OSB)?

      1. Proxy services are OSB definitions of enterprise services that exchange messages during businesses processes and they do not have a pipeline

      2. Proxy services are definitions of generic intermediary web services that are hosted locally on Oracle service bus.

      3. Proxy services can be configured using Oracle jdeveloper.

      4. Message handling capabilities of proxy service are implemented with message flow definitions using a pipeline.

Answer: B,D Explanation:

B. Proxy services are definitions of generic intermediary web services that are hosted locally on Oracle service bus.

D. Message handling capabilities of proxy service are implemented with message flow definitions using a pipeline.

Oracle Service Bus proxy services are definitions of intermediary Web services that Oracle Service Bus implements and hosts locally

Reference (http://docs.oracle.com/cd/E14571_01/doc.1111/e15867/ configuringandusingservices.htm) proxy service implementations are defined in message flow definitions using components such as pipelines, branch nodes, and route nodes.

Reference (http://docs.oracle.com/cd/E13171_01/alsb/docs26/concepts/ service_composition.html)

Question No: 18

Which these are valid methods to assign users, groups, and application rules during design time, to tasks in a human workflow? (Choose 3)

  1. Assign users, groups, and application rules using XQuerry

  2. Assign users, groups, and application rules using LDAP rules and privileges.

  3. Assign users, groups, and application rules using business rules.

  4. Assign users, groups, and application rules using Oracle Haley.

  5. Assign users, groups, and application rules using a delimited string of users, groups, or application roles.

Answer: B,C,E Explanation:

  1. Assign users, groups, and application rules using LDAP rules and privileges.

  2. Assign users, groups, and application rules using business rules.

E. Assign users, groups, and application rules using a delimited string of users, groups, or application roles.

27.2.1.2 Static, Dynamic, and Rule-Based Task Assignment

There are different methods for assigning users, groups, and application roles to tasks.

  1. Assign tasks statically

    You can assign users, groups, and application roles statically (or by browsing the identity service). The values can be either of the following:

    A single user, group, or application role (for example, jstein, CentralLoanRegion, or ApproverRole).

    A delimited string of users, groups, or application roles (for example, jstein, wfaulk, cdickens).

  2. Assign tasks dynamically

    You can assign users, groups, and application roles dynamically using XPath expressions. These expressions enable you to dynamically determine the task participants at runtime.

    For example, you may have a business requirement to create a dynamic list of task approvers specified in a payload variable. The XPath expression can resolve to zero or more XML nodes. Each node value can be either of the following:

    A single user, group, or application role

    A delimited string of users, groups, or application roles. The default delimiter for the assignee delimited string is a comma (,).

  3. Assign tasks with business rules

    You can create the list of task participants with complex expressions. The result of using business rules is the same as using XPath expressions.

    Reference (http://docs.oracle.com/cd/E14571_01/integration.1111/e10224/ bp_introhwf.htm)

    Question No: 19

    You are using Oracle jdeveloper 11g composite editor tool to built a composite application. Which service lime will you use to define your interfaces to the composite?

    1. Reference services lane.

    2. Exposed services lane.

    3. External services lane.

    4. Internal services lane.

Answer: B Explanation:

B. Exposed Services Lane

Left Swimlane (Exposed Services): The left swimlane is for services, such as a web services or JCA adapters, providing an entry point to the SOA composite application.

Reference (http://docs.oracle.com/cd/E15586_01/integration.1111/e10224/ fod_intro2.htm)

Question No: 20

Which two statements are about Oracle SOA suit 11g BPEL component when using the entity? (Choose 2)

  1. Data operations such as loading and saving are performed automatically by the data provider service with out asking to code any service in vocation

  2. Data operation such as explicitly loading and saving data are performed by the data base adapter in Oracle BPEL process manager

  3. Data in variables is in service data object form. (SDO)

  4. Data in variable is in document object (DOM) form.

Answer: A,C Explanation:

A. Data operations such as loading and saving are performed automatically by the data provider service with out asking to code any service in vocation

C. Data in variables is in service data object form. (SDO)

Data operations such as loading and saving data are performed automatically by the data provider service (the Oracle ADF Business Component application), without asking you to code any service invocation.

Data in variables is in SDO form, which provides for a simpler conversion process than DOM, especially when the data provider service understands SDO forms.

Reference (http://docs.oracle.com/cd/E14571_01/integration.1111/e10224/ bp_manipdoc.htm)

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