A.Store Transaction Logs in a database and use Database stores for JMS to make replication between sites easier.
B.Use file based Transaction Logs and JMS stores and implement a separate replication solution for files in addition to database in case database replication fails.
C.Implement Oracle RAC at each site to provide a highly available solution within each datacenter.
D.Configure Whole Server Migration to migrate WebLogic Managed Servers from the primary to the secondary site.
E.Configure Automatic Service Migration for JMS high availability within a datacenter.
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A.The Web Session Affinity feature of Active GridLink for RAC
B.WebLogic Clustering
C.The Transaction Affinity feature of Active GridLink for RAC
D.Coherence*Web Session Replication
A.There may be a bottleneck in the application that additional hardware would not solve.
B.Adding more hardware is costly and time consuming.
C.Adding hardware at the application layer may place additional load on an already overloaded database, network appliance, or storage system.
D.Adding more hardware may introduce new configuration requirements that need to be tested.
A.Sessions can't be preserved when redeploying applications. The customer needs to consider redeployment during late nights when the traffic is low.
B.Change the flag responsible for the development mode of their environment. In the production mode, all sessions are preserved while redeploying application.
C.Change Hotspot to JRockit. Sessions can't be preserved on HotSpot when redeploying application.
D.Use flag -version when redeploying the application. This will switch on the Side By Side deployment feature and preserve existing sessions.
E.Open a service request with Oracle Support. This is unexpected behavior. Sessions are preserved without any extra settings.
A highly available WebLogic cluster in UNIX is configured for automatic server migration. Node Managed is configured on both machines to start managed servers.
How should you simulate a managed server failure to test whether automatic server migration is working?()
A.Shut down the managed server from the WebLogic console.
B.Shut down the managed server using the WLST command through Node Manager.
C.Run "kill -9" once to kill the managed server process.
D.Run "kill -9" to kill the managed server process, and run "kill -9" one more time if the managed server is restarting.
A.Assign more than one managed server to a physical hardware that allows better CPU utilization
B.Assign more than one application to one managed server to better utilize threads within a single JVM process
C.Assign the same application to more than one managed server to load balance requests between servers
D.Assign the same heap size to the managed server across the cluster for easier control of memory footprint
E.Create a virtualized environment with hypervisor for an easier solution
You deploy more than one application to the same WebLogic container. The security is set on JavaEE level and all deployed JavaEE applications use the same security roles.
What is your recommendation for an architecture with those requirement?()
A.Combine all applications into a single one.
B.Define global roles on the WebLogic Domain level.
C.Use Ms Active Directory to keep the roles there.
D.Use Oracle Identity and Access Management solution to simplify the management.
E.Keep role mapping in the external WebLogic Role Mapped developed for that solution.
最新试题
When you use WebLogic Management Pack EE, which three operations are enabled compared to managing WebLogic Server only through web console?()
In WebLogic 10.3.6 and 12c, transaction logs can optionally write to a JDBC store instead of a file store on the file system. Identify the three benefits as a result of this capability.()
You want to migrate an application that was developed for OAS/OC4J to WebLogic. The application uses Oracle Streams Advanced Queuing (AQ). You configured a Foreign JMS Server and Data Source but you are not able to send messages to the AQ destination and see them reach the database.Which two things are missing in this configuration?()
You deploy two different applications to the WebLogic container. One application use Xerces parser version A and the other application uses Xerces parser version B. Both these versions are different from the parser version that the WebLogic server uses internally. You want to use the Filtering Classloader feature to solve this problem.What action would you take to generate proper filtering Classloader entries?()
Which technology does WebLogic Server use to look up a WebLogic JMS resource?()
Identify three reasons that explain why assigning more than one managed serve achieve better performance than running one managed server with more resources?()
For real time event processing, which three clients can you use?()
A customer has a WebTrade application that initially uses the embedded LDAP to authenticate users. To enhance security, the customer decides to use OAM to authenticate some of the users against an external LDAP store. For this to work, a customer configured an OAMAuthenticator, but was not sure what to select for the Control Flag.What Control Flag should the customer choose?()
A customer has a web application with HTTP Sessions that need to be replicated to a backup site that is more than 100 miles away from the primary site, connected over the Internet. Which type of session replication in WebLogic is recommended?()
What are four benefits of recommended basic architecture?()