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Exam : BEA Systems 0B0-106
Title : BEA SOA Foundations Exam

1. Which of the following provides the best definition of SOA?
A. SOA is a software engineering paradigm that prescribes the creation of loosely coupled interfaces between the consumers of functionality and
the applications that represent that functionality.
B. SOA is a collection of technologies like enterprise service bus and Web Service management that facilitate the delivery of enterprise
functionality as a set of services.
C. SOA is an IT strategy that organizes the discrete functions contained in enterprise applications into interoperable, standards-based services
that can be combined and reused quickly to meet business needs.
D. SOA is a collection of standards, best practices, architectural models, and software development methodologies, principally based on Web
Services, which may be incorporated into enterprise software engineering to provide information technology to an enterprise in a
standards-based way.
Answer: C

2. How is SOA different from previous approaches involving the sharing of information assets? (Choose all that apply.)
A. SOA is an enterprise architecture approach that does not specify a given technology or vendor solution.
B. SOA embodies the concept of run-time, rather than development-time or code level reuse.
C. SOA provides detailed specifications meant to provide a maximum of assurance of interoperability among supporting technologies and vendor
solutions.
D. The basis of SOA in XML and other standards provides true platform agnosticism.
Answer: ABD

3. When is SOA NOT an appropriate strategy? (Choose all that apply.)
A. When the applications in a given enterprise are necessarily stand-alone, and thus would not benefit from a shared services approach.
B. When the political boundaries among lines of business and their related IT functions are insurmountable, making sharing of functionality as
services impossible.
C. When the information systems in a given enterprise are homogeneous from a technological perspective and thus the sharing of functionality
among them is essentially built into their construction.
D. When enterprise business processes are widely distributed across the information systems for separate lines of business and are embedded
in the integration among those systems.
E. When application lifecycles are very short, and thus the effort to share functionality among them cannot be offset by gains from reuse.
F. When a given enterprise has dozens or hundreds of information systems for which the exposing of functionality from those systems as
services would be an extremely complex operation.
Answer: ACE

4. The aims of an SOA Program include: (Choose all that apply.)
A. The establishment of governance to standardize the way that functionality is delivered and deployed for use by the entire enterprise.
B. The delivery of enterprise architecture that facilitates the sharing of functionality as services in a way that is measurable and manageable and
meets operational goals.
C. The establishment of governance to standardize the way that enterprise information systems are coded.
D. Providing accountability to the business for the translation of business requirements into information technology.
E. The synthesis of business strategy and goals and the delivery cycles of projects into a roadmap for the creation and deployment of shared
services.
F. The development of any service that is to be delivered to the enterprise.
Answer: ABDE

5. What is the purpose of a Reference Architecture?
A. To provide a frame of reference for discussion of enterprise architecture concerns.
B. To provide linkage between the architecture of a given enterprise and certain of the enterprise architecture frameworks, such as TOGAF or
Zachmann.
C. To define the reference material from which answers to questions about enterprise architecture may be drawn.
D. To provide a comprehensive enterprise architecture that constitutes the correct, best practices-based approach to constructing a modern
enterprise.
Answer: A

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Exam : BEA Systems 0B0-102
Title : BEA8.1 Certified Developer:Portal Solutions

1. Which tag allows in-line content to be displayed if a user belongs to a specified user segment?
A. <pz:div>
B. <pz:showDoc>
C. <pz:contentQuery>
D. <pz:contentSelector>
Answer: A

2. A JSP contains this line: <render:writeAttribute name="id" value="<%= button.getPresentationId() %>"/> Which statement is true about render ?
A. render is a prefix.
B. render is the name of a TLD file.
C. render is the name of a tag handler.
D. render is an alias, set previously in a page import directive.
E. render is a Java object, defined previously in a declaration or scriptlet.
Answer: A

3. What are three ways to enable error pages within Portal applications? (Choose three.)
A. Associate a JSP page with an error page, through a JSP directive
B. Associate HTTP error codes with error pages, in the deployment descriptor
C. Associate Java exception classes with error pages, in the deployment descriptor
D. Associate a JSP page with an error page, through a JavaDocs documentation comment
Answer: ABC

4. What are two purposes of creating a desktop? (Choose two.)
A. to provide a deployable enterprise application
B. to provide a specific access point for entitled users
C. to provide a Web application development package
D. to provide a visual development area for Workshop composition
E. to provide an administrative mechanism for controlling resources
Answer: BE

5. Click the Exhibit button. How does WebLogic Portal find the SMTP host for outgoing mail?
A. It is set as a request parameter in thankYou.jsp .
B. It is set as a session parameter in thankYou.jsp .
C. It is configured using the SMTP Manager in the WebLogic Console.
D. It is configured using the Mail Service in the Portal Administration tools.
Answer: D

6. On which component can you change the layout type?
A. Book
B. Page
C. Portlet
D. Desktop
E. Application
Answer: B

7. Which two are child tags of the <netui-template:template /> tag? (Choose two.)
A. name
B. section
C. setAttribute
D. defaultPage
E. parameterName
Answer: BC

8. You created a page flow in which the flow enters an action method, then is forwarded to a JSP. What are two ways to bind information into this flow, so that the JSP can access the data using XScript? (Choose two.)
A. The action method adds information to the request object.
B. The JSP method reads a value from a pageContext variable.
C. The JSP contains a form for which the action is bound to an action Form Bean.
D. The action method calls a private method in the page flow class; the method initializes a public member variable.
E. The action method increments a private member variable for which two private accessor methods are provided.
Answer: AD

9. When developing custom skins, which action prevents the loss of changes during product upgrades?
A. Add new entries anywhere in the skin.properties file.
B. Add new entries at the end of the skin.properties file.
C. Create a skin_custom.properties file in the same directory as the skin.properties file.
D. Create a new skin_custom.properties file, under a new directory, for your skin.properties file.
Answer: C

10. Consider the following JSP code section: <utility:uriContent id="data" uri="<%=uri%>"> <%=data%> </utility:uriContent> A portlet is created from the JSP and added to a page placeholder. Assume that the URI is a valid address and it is accessible. Wiith respect to the resulting display of this page, which statement is true?
A. The data variable is the wrong type.
B. The data stream causes a JSP runtime error.
C. The data is surfaced without any problem.
D. Any embedded links in the data will have no side effects.
Answer: A

11. When creating a Database control, how does the developer ensure that database connection pooling will be used?
A. When creating the control, the developer is prompted to choose a connection pool.
B. Connection pooling must be enabled for each control individually through the Portal Administration console.
C. The developer must specify that a connection pool (rather than a dataSource) is used, when the control is created in Workshop.
D. When creating the control, the developer must select a dataSource that is already associated with a connection pool.
E. The developer must click on the Database control and select a connection pool from a pull-down menu in the Property Editor.
Answer: D

12. Which statement is true about applying entitlements to a desktop portlet?
A. Entitlements cannot be applied to a portlet.
B. The administrator can set only the View check box.
C. Only portlet titlebar options that are enabled by the developer can be set.
D. The administrator can set only the View, Edit, Remove, Maximize and Minimize check boxes.
Answer: D

13. A developer imports an existing database control (a .jcx file) by right clicking a folder in the Application window and selecting Import. The developer drags the database control from the Application window onto the Flow View canvas of a page flow. What happens?
A. A new page is created on the canvas.
B. A new action is created on the canvas.
C. A new control displays in the Data Palette.
D. A wizard prompts the developer for the SQL command to be used by the control.
E. A wizard prompts the developer for the name of the datasource used by the control.
Answer: C

14. Which three are valid entries for the "empty content search" part of a content selector when comparing with document type properties? (Choose three.)
A. Events
B. Behavior
C. A Literal value
D. An HTTP request property
E. A User Profile Property Set value
Answer: CDE

15. When using the WebLogic Administration Console, which of the following actions would result in a deployed and activated Portal application? (Choose two.)
A. Uploading the .ear file through the WebLogic Administration Console
B. Turning on auto-deployment and copying your .ear file to the administration server’s stage folder
C. Using the location directory navigator select your .ear file, followed by targeting and naming the application.
D. Using the location directory navigator, select the portal application root folder, followed by targeting and naming the application.
Answer: CD

16. When using the <um:getProperty> tag in a JSP, to avoid retrieving the specified property value from the Anonymous User Profile, what must be done?
A. Ensure that the visitor is authenticated.
B. Ensure that the visitor is authorized to access the JSP.
C. Use the <um:getProfile> tag before using the <um:getProperty> tag.
D. Ensure that the visitor has a value set for that property, so that no default value is used.
Answer: C

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Exam : BEA Systems 0B0-101
Title : BEA8.1 Certified Developer:Build Solutions

1. To auto-deploy an application during the development phase, you must:
A. Start the server in Production mode and upload your application through the Administration Console.
B. Start the server in Auto-deploy mode and upload your application through the Administration Console.
C. Ensure that your application is in the applications directory and start the server in Production mode.
D. Ensure that your application is in the applications directory and start the server in Auto-deploy mode.
E. Ensure that your application is in the applications directory and start the server in Development mode.
Answer: E

2. Within a portal project, where are user-properties sets stored?
A. None of these
B. In the Web project
C. In a Schema project
D. In a Datasync project
E. In the Web user interface project
Answer: D

3. Which statement correctly compares a Parallel node to Event Choice node?
A. More than one branch of a Parallel node can be executed; this is not true of an Event Choice node.
B. If the Parallel node specifies an OR join condition, there is no difference between the two node types.
C. If the Parallel node specifies an AND join condition, there is no difference between the two node types.
D. If the Event Choice node specifies an OR join condition, there is no difference between the two node types.
E. A Parallel Node must have exactly two branches; an Event Choice node can have an unlimited number of branches.
Answer: A

4. You want your application to pass control to another resource. Which tag can you use to accomplish this?
A. jsp:plugin
B. jsp:forward
C. jsp:include
D. jsp:useBean
E. jsp:fallback
Answer: B

5. WebLogic Server supports many features that aid in the process of debugging JDBC data access. Which feature is NOT supported?
A. JDBC class plug-in filters
B. Automated Workshop test pages
C. A JDBC log file separate from the WebLogic log file
D. WebLogic Server-based subsystem JDBC log filtering
E. Administrative interface explicit connection-pool testing
Answer: A

6. When Workshop generates a Session Bean, it creates a template for which method?
A. ejbFind()
B. None of these
C. ejbCreate()
D. onMessage()
E. setMessageContext()
Answer: C

7. Web application contains a logout servlet. The servlet should call which method? (Assume that out is the output stream to the browser and session is the HttpSession .)
A. out.clear()
B. out.flush()
C. session.flush()
D. session.clear()
E. session.invalidate()
Answer: E

8. In Workshop, to create an EJB from an existing database table, a developer must:
A. Select an existing JDBC datasource.
B. Specify security credentials for the database, from Workshop.
C. Create a message-driven bean or stateless session Bean from the table.
D. Select an existing java.jdbc.ConnectionFactory that is published in the JNDI tree.
E. Write a deployment descriptor that provides the container-managed persistence (CMP) mapping for the generated entity Bean.
Answer: A

9. Which is the correct WebLogic Server mode for automatic deployment of applications developed with Workshop?
A. Static mode
B. Debug mode
C. Dynamic mode
D. Production mode
E. Development mode
Answer: E

10. On a WebLogic system, you successfully deployed an application that uses a conversational Web service. You ported it to another WebLogic system, on which the application fails. There appears to be a race condition. What is most likely cause of the problem?
A. The application was not re-built.
B. The application was incorrectly deployed.
C. Parts of the application were not ported to the new system.
D. Temporary and supporting files specific to the original system were ported to the new system
E. WebLogic Workshop must perform invocations on conversational Web services serially, and the <ejb-concurrency-strategy> has not been set appropriately for the persistent store.
Answer: E

11. A developer creates an EJB project in Workshop. Before creating a session Bean within the project, what must the developer do?
A. Create a session bean application.
B. Create a new folder in the EJB project.
C. Enable the ejbGen tool in the Project Properties window.
D. Create a database connection pool and Datasource through the Administration Console.
E. Specify the signature of at least one business method for the local or remote interface of the Bean.
Answer: B

12. You want your application to pass control to another resource and then return control to the calling JSP. Which tag can you use?
A. jsp:plugin
B. jsp:include
C. jsp:forward
D. jsp:useBean
E. jsp:fallback
Answer: B

13. To manipulate XML-defined data in an application, which tool is directly supported by Workshop?
A. JAX-B
B. Castor
C. XMLBeans
D. None of these
E. DOM/SAX-based parsing
Answer: C

14. Which WebLogic technology is defined in a cluster as an "exactly-once" service?
A. RMI
B. JMS
C. JNDI
D. EJBs
E. Servlets
Answer: B

15. Which of these is a direct result of starting a server in Production mode?
A. Multi-processor platforms are supported.
B. Users must be authenticated before deploying applications.
C. Only users in the Administration Group can access the server.
D. Applications CANNOT be deployed in exploded directory format.
E. The administration server can be part of a WebLogic Server cluster.
Answer: B

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Exam : BEA Systems 0B0-104
Title : BEA8.1 Certified Adminsitrator:System Administration

1. A WebLogic server Web tier cluster has four managed WebLogic servers with a Web application deployed in expanded form (not in a WAR file) that contains frequently-modified resources, such as JSPs and HTML pages. Refer to the cluster described above. You are using a separate tool to manage Web applications; the tool updates all the files for the Web applications for each Managed Server. There is no shared file system; the tool puts the Web application files at /usr/local/webApplications . To allow this to work:
A. For each Managed Server, set the stage mode to nostage and the stage directory to /usr/local/webApplications .
B. Deploy the application to the cluster; set the stage mode to external stage .
C. Deploy the application to the cluster; set the stage mode to external stage ; move the domain files to /usr/local/webApplications .
D. For each Managed Server, set the stage mode to external stage and the stage directory to /usr/local/webApplications .
E. For each Managed Server, set the stage mode to none .
Answer: D

2. In order to migrate a failed Administration Server to another machine, which of the following is required?
A. Application data must be copied to (or shared with) the new machine.
B. You must use the NodeManager MIGRATE command, through weblogic.Admin or JMX.
C. Configuration and security data must be copied to (or shared with) the new machine.
D. Each Managed Server must be shut down and restarted.
E. A and C
Answer: E

3. WebLogic allows you to configure HTTP access logs. Which of the following is configurable?
A. Whether to use a single domain access log or individual server logs.
B. Whether to use WebLogic or Common Log Format logs.
C. Whether to allow logs to grow indefinitely or rotate log files.
D. Whether to timestamp log entries.
E. A and C
Answer: C

4. What happens to a JMS message that times out in a Queue?
A. The message is immediately delivered to the consumer.
B. The message is immediately returned to the producer.
C. The message is handled according to the expiration policy that is defined for the Queue.
D. The message is sent to a distributed destination.
E. The message is persisted to a JMS store.
Answer: C

5. A Web application is deployed from a WAR file named AppA.war . How can you set the application context to MyApp ?
A. Specify that the Web application is the default Web application
B. Deploy in an Enterprise Application, and set the context root to MyApp
C. Set the application external DNS name in the Administration Console.
D. Undeploy the application, rename the file MyApp.war , and redeploy.
E. B or D
Answer: E

6. Consider a JDBC multi-pool with three connection pools (Pool A, Pool B and Pool C). The distribution algorithm is set to Load Balancing. You attempt to acquire a connection to Pool A. Under what circumstances do you get a connection to Pool B or Pool C?
A. When the connection to Pool A fails a connection test
B. When all the connections in Pool A are in use
C. When Pool B or Pool C is next in the round-robin algorithm
D. You never get a connection to Pool B or Pool C.
E. A and B
Answer: C

7. Why would you consider configuring a Domain-wide Administration Port?
A. To segregate administrative traffic
B. So that each server does not require a unique administration port
C. To force SSL access to the WebLogic Console
D. To allow VPN access to the Administration Server
E. A and C
Answer: E

8. To configure a Network Channel, which of the following are required?
A. Name, Multicast Address, Listen Address
B. Name, Protocol and Listen Port
C. Name, Listen Address and Listen Port
D. Name, Multicast Address, Listen Address and Listen Port
E. Name, Protocol, Listen Address and Listen Port
Answer: E

9. Which of the following accurately describes a message producer sending messages to a JMS Distributed Queue with round-robin style Load Balancing enabled?
A. All messages are sent on all member queues.
B. All messages are sent on one queue.
C. Messages are distributed, round-robin style, among the member queues.
D. The first message is distributed, round-robin style, among the member queues; subsequent messages are sent on one queue.
E. A and C
Answer: C

10. A Web tier cluster is being created that will provide HttpSession failover with reasonable safety and good scaling ability. The HttpSessions will contain serialized Java objects. Eight WebLogic server instances will be running on four physical machines; there will be two WebLogic server instances per physical machine. Part of the cluster, containing two physical machines, is located in one room; the other two machines are located in another room. In this cluster, the Administration Server is located on its own physical machine. If the Administration Server is not running, how can the Managed Servers start?
A. The Managed Servers must run in Managed Server Independence (MSI) mode.
B. The domain files must be copied to each Managed Server.
C. The MSI file must be present locally on each Managed Server.
D. A Managed Server CANNOT be started without an Administration Server.
E. A and C
Answer: E

11. Which of the following is NOT a security feature of NodeManager?
A. Limiting connections to specific hosts
B. Password expiration
C. Transport security with SSL
D. Digital Certificates for authentication
E. Reverse DNS for host verification
Answer: B

12. Which of the following methods can CANNOT be used to determine the version number and service pack of the currently-executing WebLogic Server instance?
A. The WebLogic Console
B. The version.txt file
C. weblogic.Admin
D. The Server log
E. A and B
Answer: B

13. Which of the following is a valid WebLogic server error number?
A. ERROR-000351
B. SERVER-ERROR-000351
C. WLS-000351
D. BEA-000351
E. CRITICAL-000351
Answer: D

14. Consider a WebLogic Domain with an (external) LDAP Authentication Provider and multiple Authorization Providers. The Default WebLogic Auditing Provider is enabled. Authorization Providers can return a limited set of responses to requests for resource access. What are the possible responses from an Authorization Provider?
A. PERMIT , DENY
B. OVERRIDE , PERMIT , DENY
C. CONDITIONAL , PERMIT , DENY
D. PERMIT , DENY , ABSTAIN
E. PERMIT , PERMIT_ONCE , DENY_ONCE , DENY
Answer: D

15. The default Security Service Providers (SSPs) of WebLogic Server support parameterized, or rule-based, roles. Which of the following criteria can be used to define a role?
A. Group membership
B. Originating IP address
C. HTTP header information
D. Time of day
E. A and D
Answer: E

16. A cluster is defined that consists of six WebLogic servers running an enterprise application: a Web application and a JAR file with some EJBs. In-memory session replication is enabled for the Web application and the EJBs. All the EJBs are clusterable (home and remote stubs). The round-robin algorithm is used to balance the load across the servers. If the Web application acquires a remote interface to a Stateless Session Bean and calls one of its methods three times, which of the following is true?
A. Each method call is invoked on an EJB instance that is on the same server as the Web application
B. Each method call is invoked on the same EJB instance, on the same server as the Web application.
C. The method calls are distributed, round-robin style, among the servers.
D. The behavior depends on the idempotence of the EJB’s method.
E. The behavior depends on whether JNDI replication is enabled.
Answer: A

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Exam : BEA Systems 0B0-108
Title : BEA9 Certified Administrator:System Adminstration Exam

1. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
In the future, each department will have its own schema within the Oracle database and the developers are writing their code with this in mind. However, for now, it has been decided to store all data in a single, company-wide schema. Which of the following approaches will make a future move to multiple schema simple, while making the most efficient use of resources today?
A. Deploy an application-scoped Data Source module with each application.
B. Deploy a Data Source system module and assign it multiple JNDI names.
C. Deploy each department’s application to its own WebLogic server.
D. Deploy a Data Source system module for each department’s application.
Answer: B

2. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
Before deploying it into the test environment, you review the configuration of the Sales department’s Enterprise Application, which is meant to contain a JDBC Application Module ?you are concerned that it may not have been built correctly. Most of an application’s deployment descriptors only reference the JDBC module using a JNDI name. Which file listed below is the only one that refers directly to the JDBC Application Module file?
A. config.xml
B. application.xml
C. weblogic-ejb-jar.xml
D. weblogic-application.xml
Answer: D

3. The default location for storing JMS persistent messages in WebLogic Server 9.x is:
A. Database Store using JDBC
B. WebLogic Persistent Store using a file
C. LDAP server using the embedded LDAP server
D. Remote server using t3 socket buffering
Answer: B

4. What redeployment strategy is recommended to upgrade the web applications and enterprise applications that demand uninterrupted client access and without changing the client’s state information?
A. In-Place redeployment
B. Production redeployment
C. Partial redeployment of static files
D. Partial redeployment of J2EE modules
Answer: B

5. In a multi-server WebLogic domain, monitoring the JVM statistics showed frequent full garbage collections (gc) on one of the server instances. Which one of the following would greatly reduce the frequency of full gc’s?
A. Increasing the young object space in the heap
B. Turning the -verbosegc flag on
C. Adding more servers to the domain
D. Running more servers per machine
Answer: A

6. x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
In the future, each department will have its own schema within the Oracle database and the developers are writing their code with this in mind. However, for now, it has been decided to store all data in a single, company-wide schema. Which of the following approaches will make a future move to multiple schema simple, while making the most efficient use of resources today?
A. Deploy an application-scoped Data Source module with each application.
B. Deploy a Data Source system module and assign it multiple JNDI names.
C. Deploy each department’s application to its own WebLogic server.
D. Deploy a Data Source system module for each department’s application.
Answer: B
2. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
Before deploying it into the test environment, you review the configuration of the Sales department’s Enterprise Application, which is meant to contain a JDBC Application Module ?you are concerned that it may not have been built correctly. Most of an application’s deployment descriptors only reference the JDBC module using a JNDI name. Which file listed below is the only one that refers directly to the JDBC Application Module file?
A. config.xml
B. application.xml
C. weblogic-ejb-jar.xml
D. weblogic-application.xml
Answer: D
3. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
When starting WebLogic Server, the Marketing database is unavailable. Which of these Data Source configuration options will ensure that the Marketing application can access its database once it becomes available again?
A. Test Connections On Reserve
B. Test Frequency
C. Connection Creation Retry Frequency
D. Login Delay
E. Profile Connection Reservation Wait
Answer: C
4. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
The database team informs you that they have now implemented Oracle Real Application Clusters (RA for the Customer Service database, and applications should connect to a second database node if the primary node is unavailable. You set up a Multi Data Source in Failover mode, which is configured to use two Data Sources PrimaryDS and SecondaryDS, each connecting to one Oracle RAC node. WebLogic Server will fail over to SecondaryDS if a connection test to PrimaryDS fails. Under what other condition will this happen by default (that is, with no additional options checke)?
A. If a connection to PrimaryDS is not released within Statement Timeout seconds.
B. If all the connections to PrimaryDS are in use.
C. If the administrator has suspended the PrimaryDS Data Source.
D. Failover will only occur if a connection test fails for a PrimaryDS connection.
Answer: C
5. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
Before deploying it into the test environment, you review the configuration of the Sales department’s Enterprise Application, which is meant to contain a JDBC Application Module you are concerned that it may not have been built correctly. Which of the following is not a requirement for JDBC modules?
A. It is contained in a file that ends in -jdbc.xml.
B. It includes an element that lists its targets.
C. It conforms to the weblogic-jdbc.xsd schema.
D. It includes a unique name element.
Answer: B
6. WebLogic store-and-forward service is used for:
A. Storing and forwarding the configuration reliably to all the Managed Servers in a cluster
B. Storing log messages and forwarding them to the administration server for creating the Domain Log
C. Storing and delivering JMS messages reliably between applications across WebLogic Server 9.x instances
D. Storing and forwarding EJB requests reliably to a back-end EJB cluster
Answer: C
7. When configuring JMS Modules using the WebLogic Administration Console or WLST, the module information will be stored in:
A. <modulename> stanza in the weblogic-application.xml file.
B. <modulename> stanza in the configconfig.xml file.
C. <domain>/config/jms/<modulename>-jms.xml file
D. <domain>/servers/<servername>/targets/jms/<modulename>_<servername>.xml
Answer: C
8. The default location for storing JMS persistent messages in WebLogic Server 9.x is:
A. Database Store using JDBC
B. WebLogic Persistent Store using a file
C. LDAP server using the embedded LDAP server
D. Remote server using t3 socket buffering
Answer: B
9. What are the four basic components of a JMS system-resource module in the config.xml in WebLogic 9.x?
A. Name, target, subdeployment, descriptor-file-name
B. Domain, jms-server, connection factory, destination
C. Config.xml, jms-module, subdeployment, descriptor-file-name
D. Name, jms-module, subdeployment, descriptor-file-name
Answer: A

7. Which one of the following does NOT depict the difference between production and development mode in WebLogic Server 9.x?
A. When starting in development mode, log files are automatically rotated; in production mode, the log files are rotated after reaching 500k.
B. The JDBC default connection in development is 15, in production, it is 25.
C. WLS automatically deploys applications in the domain_name/autodeploy directory; in production, there is no auto deploy.
D. The default number of execute threads for the default queue in development is 15, in production is 25
Answer: D

8. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
When starting WebLogic Server, the Marketing database is unavailable. Which of these Data Source configuration options will ensure that the Marketing application can access its database once it becomes available again?
A. Test Connections On Reserve
B. Test Frequency
C. Connection Creation Retry Frequency
D. Login Delay
E. Profile Connection Reservation Wait
Answer: C

9. Scenario : The Stock Control Application you are going to deploy to a cluster of WebLogic Managed Servers requires a JMS destination to asynchronously deliver the messages to the back-end Warehousing Application. To distribute the messages across the cluster, you decided to configure the distributed destination. Also the Warehousing Application is a legacy application written to implement a proprietary MQ API connecting an MQ-Series server. The Stock Control Application is implemented as a web application on a WebLogic cluster delivering the message to the distributed destination. The cluster has three Managed Servers hosted on two high powered machines and one low range/powered machine.
To distribute the physical destinations unevenly across the clustered WebLogic Managed Servers so that the high-powered machines can receive more messages than the low-powered machines, configure the distributed destination with:
A. "Allocate Members Uniformly" set to false and manually select more physical destinations from the high-powered machines
B. "Uneven Distribution" set to true and select all the physical destinations
C. "Uniform Distribute Destination" set to true and select all the physical destinations from the high-powered and low- powered machines
D. "Load Balancing Policy" set to Random and select only the destination from the high-powered machine
Answer: A

10. WebLogic store-and-forward service is used for:
A. Storing and forwarding the configuration reliably to all the Managed Servers in a cluster
B. Storing log messages and forwarding them to the administration server for creating the Domain Log
C. Storing and delivering JMS messages reliably between applications across WebLogic Server 9.x instances
D. Storing and forwarding EJB requests reliably to a back-end EJB cluster
Answer: C

11. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
The database team informs you that they have now implemented Oracle Real Application Clusters (RA for the Customer Service database, and applications should connect to a second database node if the primary node is unavailable. You set up a Multi Data Source in Failover mode, which is configured to use two Data Sources PrimaryDS and SecondaryDS, each connecting to one Oracle RAC node. WebLogic Server will fail over to SecondaryDS if a connection test to PrimaryDS fails. Under what other condition will this happen by default (that is, with no additional options checke)?
A. If a connection to PrimaryDS is not released within Statement Timeout seconds.
B. If all the connections to PrimaryDS are in use.
C. If the administrator has suspended the PrimaryDS Data Source.
D. Failover will only occur if a connection test fails for a PrimaryDS connection.
Answer: C

12. During an upgrade process, which one of the following is NOT converted to 9.x by the upgrade wizard?
A. User scripts
B. User file store persisted data
C. User tlog
D. User in-flight transactions
Answer: A

13. Scenario : You have made the decision to migrate all your operations onto WebLogic Server. An application has been chosen from each department for the initial phase of migration one from each of Sales, Marketing, Accounts, and Customer Service. The applications will be deployed as individual EAR files to a cluster of WebLogic Server 9.x instances, each with a pool of connections to an Oracle 10g database that provides corporate and departmental data services. The database team hopes to upgrade the database to use Oracle RAC (Real Application Clusters) shortly, which will require you to configure multiple sets of connections. Connectivity to the existing Service Engineer Dispatch system is via a JMS message bridge. When a service engineer calls in with a report, a message is sent via JMS to the Customer Service application deployed in WebLogic Server. The customer record in the Customer Service database must be updated with details from the message. It is important that the message is not lost because the call management system is not able to resend messages. To address this, the Customer Service application is accessing a persistent JMS Queue using an XA compatible connection factory.
Before deploying it into the test environment, you review the configuration of the Sales department’s Enterprise Application, which is meant to contain a JDBC Application Module you are concerned that it may not have been built correctly. Which of the following is not a requirement for JDBC modules?
A. It is contained in a file that ends in -jdbc.xml.
B. It includes an element that lists its targets.
C. It conforms to the weblogic-jdbc.xsd schema.
D. It includes a unique name element.
Answer: B

14. Given the following: wlst:/offline> configToScript() the generated WLST script, by default, will be written to:
A. <base_domain>/config
B. <base_domain>/config/deployment
C. <base_domain>
D. <base_domain>/servers
Answer: A

15. When configuring JMS Modules using the WebLogic Administration Console or WLST, the module information will be stored in:
A. <modulename> stanza in the weblogic-application.xml file.
B. <modulename> stanza in the configconfig.xml file.
C. <domain>/config/jms/<modulename>-jms.xml file
D. <domain>/servers/<servername>/targets/jms/<modulename>_<servername>.xml
Answer: C

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Exam : BEA Systems 0B0-107
Title : BEA SOA Adoption and Implementation Exam

1. Johnston Marks, a regional bank, are looking to use SOA as a way to improve their product development processes to support their growing business. Their primary problem is in dealing with the volume and diversity of information required in developing a product. Currently, usage feedback, marketing research information, and industry intelligence is gathered through a variety of legacy systems, spreadsheets, desktop databases, letter mail, and FAX. Which two goals are most appropriate for leveraging SOA in this process improvement exercise?
A. Reduce variance and ensure repeatability of the process
B. Eliminate some sources of information through services
C. Provide more consistent and managed interfaces to the various information sources
D. Enable the incorporation of newer and higher volume sources into the process
Answer: CD

2. An order entry service is deployed on a .NET based cluster, callable through SOAP over HTTP, with an expected response time of 1.5 seconds, and guaranteed exactly once message delivery using WS-ReliableMessaging. A new version of this service is planned to be exposed with expected response time of 500 ms and guaranteed at most once message delivery.
What physical part of the service is changing? Make no assumptions other than the information given.
A. The service URL
B. The service WSDL
C. The service transport
Answer: A

3. An order entry service is deployed on a .NET based cluster, callable through SOAP over HTTP, with an expected response time of 1.5 seconds, and guaranteed exactly once message delivery using WS-ReliableMessaging. A new version of this service is planned to be exposed with expected response time of 500 ms and guaranteed at most once message delivery.
What logical part of the service is changing? Make no assumptions other than the information given. (Choose one of A, B, or C)
A. Implementation
B. Interface
C. Contract
Answer: C

4. Acme, Inc. is conducting an SOA transformation program. The program has been accepted by IT senior management. The SOA steering committee has determined the appropriate priorities and complexities of services, and how they should be harvested. The technical team has a good architectural understanding of the design considerations and infrastructure needed to support the target services. Acme has not yet constructed or harvested any services. What should Acme focus on next?
A. Focus on developing the initial shared services reference architecture
B. Services should be classified and categorized by their relative risk and business priority
C. A cost model should be constructed to evaluate best sequencing of services
D. Initial common services such as authentication, exception handling, and logging should be harvested and/or constructed
Answer: D

5. Click the Exhibit button.
An automated business process requires human intervention only if an event occurs during its execution. What is the term for this pattern? (See Exhibit for picture)
A. Fork/Join
B. Escalation
C. Delegation
D. Exception Handling
Answer: B

6. Langham Rudolph, a large industrial manufacturing firm, has a procurement department that serves the purchasing needs for over 14 manufacturing sites. These sites were acquired over a period of time, and operate with disparate legacy systems that serve a variety of requirements beyond just purchasing. It takes an average of 20 minutes to log off one site and log on to another site, and each site maintains its own set of purchasing rules and part numbering system. Thus, purchasers will typically process all requirements for a single site before moving onto the next one this will often take up to a whole day. This system unfortunately did not handle priorities well customer purchasing requirements could be held up as much as 14 days if it was at the end of the list.
How should this problem be solved, balancing effectiveness and time to implement? Choose two of the following:
A. The purchasing department should be sent a list of orders to expedite and dedicate one or more resources to spend the extra time switching between systems and expediting.
B. Shared business services should be written to replace the legacy systems for all purchasing functions. This will provide a unified part numbering format and purchasing rules.
C. A composite application should be written to pre-login and communicate across all legacy systems, automatically translating between part numbers and rules, but re-using each legacy systems existing local rule base.
D. A presentation service should be written to sort orders by priority and part type.
Answer: CD

7. Acme Builders, inc. has created an SOA roadmap, reference architecture and has exposed an initial handful of data access and shared business services. The development team currently handles all requests for support, diagnosis, and connectivity to these services through manual / ad hoc means. The number of consumers of these services is growing. Which two service lifecycle phases are currently the most appropriate to their SOA transformation program?
A. Monitor
B. Design
C. Expose
D. Build
E. Compose
F. Secure
Answer: AF

8. Titan Communications is a provider of cable TV, wireless, and wireline phone services. Its stated business objective is to transition from a product centric to a customer centric organization. What is the primary benefit that an SOA would provide Titan?
A. Improved business/IT alignment.
B. Improved quality of customer service
C. Consistency in behavior across customer channels
D. Agility to change processes or introduce new products quickly
Answer: A

9. A services schema needs a field added. This will be an incompatible change to the service interface. The service interface and implementation will be updated to handle and store this field. The new service version will be deployed to a new URL endpoint. How should this change be handled?
A. All dependents should move to the new URL
B. All dependents can continue use the existing URL; maintain parallel implementations at the new and existing URL.
C. An intermediary should be provided to adapt the interface from the existing URL to the new URL
D. An intermediary should be provided to adapt the interface from the new URL to the existing URL
Answer: C

10. Great North Travel is a multi-national travel agency implementing an SOA program. The program was sponsored by the highest levels of both business and IT management, and is seen as a key tactic to their customer satisfaction improvement and new product introduction strategies. A number of in-progress initiatives are using various EAI technologies to perform integration, and there is no sharing of artifacts among these initiatives. Furthermore, these initiatives all seem to be developing separate, and overlapping, customer data stores. Which of the SOA domains could most use improving (choose two)?
A. Business Process & Strategy
B. Architecture
C. Costs & Benefits
D. Building Blocks
E. Projects & Applications
F. Organization & Governance
Answer: DF

11. Felicity Financial Services is a full service brokerage. Their primary business objective is to be the premier provider of tailored services to leading edge investors in areas of fixed income securities, vanilla and exotic derivatives, and whole loan investments. What is the primary benefit that an SOA would provide Felicity?
A. Improved business/IT alignment.
B. Improved quality of customer service
C. Consistency in information and behavior across channels
D. Agility to change processes or introduce new products quickly
Answer: D

12. Chasm, Inc., a clothing retailer, is executing on their SOA program. They have created a reference architecture, roadmap, constructed common services such as single-sign on, have identified project priorities. Some members of IT management are unaware of the SOA program, while other managers are unclear as to why they are undertaking it. One of these managers is responsible for deploying a new system in support of new promotions. Which of the SOA domains could most use improving (choose two)?
A. Business Process & Strategy
B. Architecture
C. Costs & Benefits
D. Building Blocks
E. Projects & Applications
F. Organization & Governance
Answer: CF

13. Serendipity Securities, Inc. has two major business objectives:
1. Ensure consistent customer information and service capabilities across all product lines and all customer channels (interactive voice response, call centre, and website)
2. Maintain business unit autonomy so new products and/or services can be introduced in a timely fashion.
What is the likelihood of achieving all the objectives through an SOA program?
A. Both objectives can be met; both agility and consistency are complementary.
B. It is unlikely the objectives can be met because agility and consistency are contradictory.
C. There is a tradeoff between agility and consistency in dealing with product information, and some compromise must be made between the business units
D. There is a tradeoff between agility and consistency in dealing with customer information, and some compromise must be made between the business units
Answer: D

14. Best Tech, inc. is a national retailer of consumer electronic goods. Their stores have been dealing with supply problems. Best Techs central distribution department allocates goods to stores based on weekly forecasts calculated by their inventory system. These forecasts are based on monthly batch files sent from the stores that contain sales history. The marketing department sometimes runs flash promotions which causes a run on a particular product. The forecasters usually account for this, but they dont account for complementary products, or products that may be nearby in the store layout that become whim purchases. As such, Best Tech stores are often out of stock on many popular items. Other times, Best Tech stores and regional warehouses are flooded with inventory that they dont need.
While there are several solutions to this problem, what would be the optimal solution for BestTech to handle sales of complementary products, considering SOA best practices?
A. Service enable the forecast feeds so they can be sent on a more frequent basis.
B. Service-enable point of sale and inventory: All sales from the point of sale system should invoke a shared business service that logs the sale, so the forecasters have up-to-the-second planning information
C. Service-enable a pull supply chain: All sales from the point of sale system should invoke a shared business service that immediately orders a new part from the warehouse. This in turn invokes a service at the regional distributor, which then invokes a service at the supplier.
D. Service-enable the local store and regional warehouse inventory systems, so the planning department can, in real time, request inventory status from several stores at once to gain a more accurate single view to drive forecasts.
Answer: C

15. FlyHigh Airlines is planning their SOA program. An initial assessment of capability has been made, but no other planning has begun to date. What should FlyHigh focus on next?
A. Focus on developing the initial shared services reference architecture
B. Services should be classified and categorized by their relative risk and business priority
C. A cost model should be constructed to evaluate best sequencing of services and assess the required infrastructure investment
D. Common services such as authentication, exception handling, and logging should be constructed
Answer: A

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Exam : BEA Systems 0B0-105
Title : BEA8.1 Certified Architect:Enterprise Architecture

1. Within a Service-Oriented Architecture, which of the following would NOT appear in the Orchestration Layer:
A. J2CA Adapters
B. Java Controls
C. Application Views
D. Business Processes
E. Data-aggregation Services
Answer: A

2. Smithers and Dithers’ architecture must accommodate multiple Web requests, which may demand various preprocessing and postprocessing activities. Which Design Pattern best describes a solution that meets this requirement?
A. Flyweight
B. View Helper
C. Front Controller
D. Composite View
E. Dispatcher View
Answer: C

3. Within a Service-Oriented Architecture, which of the following is NOT a Connectivity Layer component?
A. Portlet
B. EJB Control
C. Java control
D. J2CA Adapter
E. Application View
Answer: A

4. WSRP is an attractive option for web development because it decouples the deployment and delivery of applications. WebLogic Platform allows for the creation of WSRP-enabled portlets EXCEPT for which portlet type?
A. Struts
B. Pageflow
C. HTTP Web Service
D. JSR168 Java Portlet
E. JSP Portlets using a JPF
Answer: C

5. Scenario: You have a requirement to use existing user-specific data to display selected data elements and control personalization of the presentation to the user. Which is the best architectural approach to seamlessly provide access to this data?
A. Wrap the legacy data behind a Web service
B. Incorporate access through a unified user profile
C. Add access to the data through the content repository system
D. Create Entity Beans that provide wrapper access to the legacy data
E. Provide direct programmatic access to the legacy data directly from the presentation layer
Answer: B

6. Scenario: Use Case FR004 gives the requirements for the daily transaction upload that every store POS terminal must complete. The associated activity diagram provides the path through this use case. You decided to implement this functionality as a separate Java Process Definition using WebLogic Integration. Use this information to answer the following question. Given the requirements of FR004 for guaranteed message delivery, which architectural approach provides the best solution for maximum performance throughput?
A. Configure the store’s JMS server to use persistent message delivery using a JDBC backing store.
B. Configure the POS terminal’s JMS server to use persistent message delivery using a JDBC backing store.
C. Configure the POS terminal’s JMS server to use persistent message delivery using a file store as the message’s paging store.
D. Configure the store’s JMS server to use persistent message delivery using a file backing store. Use a common network mount point and a file directory on a RAID array.
E. Configure the POS terminal’s JMS server to use persistent message delivery using a file backing store. Use a common network mount point and a file directory on a RAID array.
Answer: D

7. You have determined that your Web Applications will be deployed to a WebLogic cluster for high availability. In order to take advantage of HTTP session replication, which of the following is required?
A. All session data must be serializable
B. Replication Groups must be configured
C. One member of the cluster must be used as the proxy server
D. All members of the cluster must be located within the same subnet
E. At least two cluster members must be running on separate machines
Answer: A

8. When considering distributed transactions and the two-phase commit protocol, which of the following statements is NOT true?
A. WebLogic Server does not support nested transactions
B. WebLogic Server allows transactions to be terminated only by the client that created the transaction
C. Recovering transactions for a failed WebLogic server instance requires a WebLogic Cluster configuration
D. A heuristic decision occurs when any XA resource makes a unilateral decision during the completion phase
E. By default, the Transaction Manager will continue to complete the transaction during the second phase for up to 24 hours
Answer: C

9. Scenario: The Notify Merchandiser and Notify Inventory Control steps defined in FR004’s activity diagram should be invoked in parallel. Which of the following is NOT a valid architectural approach based on this use case requirement?
A. Send notification messages to two separate JMS Queues monitored by both consumers
B. Send one notification message to a single JMS Topic which maintains a separate subscription from both consumers
C. Send notification messages directly to two Message-driven EJB callback objects provided by both consumers
D. Send one notification message to a single JMS Topic which maintains a separate subscription from both consumers within a single XA transaction
E. Send two notification messages to a single JMS Queue using a JMS message selector by each consumer
Answer: C

10. Scenario: You have determined that Model-View-Controller (MVC) architecture will be used for Smithers and Dithers’ Web applications. To streamline development efforts, you have decided to standardize by leveraging WebLogic Workshop using Java Page Flows. Which of the following statements is NOT true concerning Page Flows?
A. Page Flows can contain other Page Flows
B. Page Flows can be called from JPD business processes
C. Page Flows are based on the open-source Struts architecture
D. Page Flows can be exposed as a Portlet within a Portal application
E. Page Flows can access business functionality with Workshop controls
Answer: B

11. You have determined that your J2EE EJB tier applications should be deployed to a WebLogic Cluster in order to achieve the necessary scalability requirements. When considering adequate network bandwidth to minimize lost multicast packets, which activity is likely to generate the greatest concentration of multicast traffic?
A. JNDI updates
B. JMS Server migration
C. JMX Mbean monitoring
D. HTTP Session replication
E. WebLogic cluster heartbeats
Answer: A

12. Smithers and Dithers must now support interaction with business applications that use ebXML and RosettaNet B2B protocols. Which architectural approach would best satisfy this new requirement?
A. Publish WebLogic Portal JMX MBean APIs to each business partner
B. Design one or more WebLogic Server Messaging Bridges with J2CA adapters
C. Configure a Trading Partner Management repository with WebLogic Integration
D. Use WebLogic Workshop to wrap coarse-grained business functionality as Web Services
E. Use the Liquid Data View Builder to design and build custom queries for integrated data access
Answer: C

13. Scenario: The diagram represents the interactions of the Inventory system with external entities during the processing of a purchase order. The activity is completely described in Activity Diagram. In this business process, the PO is presented to a merchandiser; a warehouse confirms storage requirements; and the information is used to update the accounting system, asynchronously. Which type of invocation model is best suited to implement Use Case FR002?
A. Creating a command object that delegates passing parameteritized messages, asynchronously.
B. A synchronous invocation on every module required to implement the functionality defined by the Use Case
C. An asynchronous invocation of each notification sub-system, which delivers the appropriate message to the appropriate message destination.
D. Using a separate delegate object, which creates a thread pool using separate threads to invoke each operation concurrently and perform thread monitoring and management
E. Scope each synchronous invocation within a single XA transaction.
Answer: C

14. Scenario: The activity diagram for FR004 details dependencies on other applications whose requirements are defined in separate use cases. A primary requirement for the new POS application is that it must accommodate future architectures and currently-unknown internal and external clients. Given the path defined by FR004’s activity diagram and the non-functional requirement, answer the following question. The activity diagram and use case specify that if an update to an EIS fails, the process must roll back the current transaction. Assuming that each update is asynchronously invoked, what is the best way to handle transaction rollback within this process?
A. Use a standard XA transaction employing two-phase commit
B. Define an explicit transaction boundary within the process definition
C. Use the transaction propagation facilities of J2CA and execute each update from the XA transaction context of the process
D. Use a compensating transaction after each callback from the EIS’ update operation that manually restores the affected data
E. Implement a custom exception path within the process that invokes the rollback method of the related global distributed transaction
Answer: E

15. Smithers and Dithers will be using HP Openview for all SNMP management. Which of the following is NOT true concerning WebLogic Server’s SNMP capabilities?
A. The WebLogic SNMP agent supports both SNMPv1 and SNMPv2 protocols
B. The WebLogic SNMP agent can only run on a domain’s Administration Server
C. Each MBean attribute in the MIB is an SNMP managed object with a unique object identifier
D. The WebLogic SNMP agent can be configured to respond to simple GET and SET requests
E. The WebLogic SNMP agent can act as a proxy to other SNMP agents on the same machine
Answer: D