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Review this scenario of an application running on a storage-disabled, managed Coherence server that uses a Coherence two-tier near cache:

    Cache data is already written to the distributed cache.

    There is a local near cache configured on the application side (storage-disabled node).

    Application requests the data from Coherence twice.

Assuming this is the server’s first access of this data from the cache, how many network round trips between Coherence cluster instances take place in total? (Choose the best answer.)

A.

3

B.

4

C.

1

D.

2

Your architecture requires that you create 100 JMS Queues with similar, though not necessarily identical, configuration settings.

Which entity will help you carry out the task efficiently? (Choose the best answer.)

A.

JMS Distributed Destination

B.

JMS Foreign Server

C.

JMS Template

D.

JMS Destination Key

As the WebLogic domain administrator, you have been asked to create a new cluster and to establish load balancing of JMS destinations across multiple servers for this cluster.

Which three configuration options will ensure load balancing of distributed destinations? (Choose three.)

A.

configuring a JMS server and targeting a WebLogic cluster

B.

configuring multiple JMS servers and targeting them to a WebLogic cluster

C.

configuring multiple JMS servers and targeting them to the configured WebLogic Servers

D.

configuring multiple JMS servers and targeting them to a set of migratable targets

E.

configuring a JMS server and targeting it to a set of migratable targets

On a WebLogic Managed Server you administer, you have the following log:

You investigate and find a Web Module named MyApp with the following deployment descriptor weblogic.xml:

Which two are true? (Choose two.)

A.

Access to Web Module MyApp now returns an HTTP Error: 503 Service unavailable.

B.

The ExecuteThread: ‘17’ is now available because WebLogic Server automatically stops stuck threads.

C.

When the WebLogic Managed Server is restarted the Web Module will be in Admin mode.

D.

If another thread is stuck the error number will be in the WebLogic log file.

E.

The health status of the Managed Server where the application is deployed is now warning due to the subsystem pooltread.

I am sending a set of ten JMS messages. I want all of these messages to be sent successfully or none at all.

Which JMS Session feature is most suitable for implementing such a scenario? (Choose the best answer.)

A.

Transacted Session

B.

Unit of Order

C.

Store and Forward

D.

Persistent Session

E.

Server affinity

You are asked to configure Node Manager for your production environment. You are considering whether to use the Java version or the script-based version of Node Manager.

Which statement correctly describes the difference between the two versions?

A.

If you are installing WebLogic Server on a Windows system, you must use the Java version of Node Manager.

B.

The script-based version of Node Manager can be used in conjunction with inetd on supported UNIX systems.

C.

The script-based version of Node Manager requires a larger footprint than the Java version.

D.

When Node Manager is used for consensus leasing, you may see faster performance with the script-based version.

What is the first action to take during a Rolling Update? (Choose the best answer.)

A.

Change the Startup Mode to Development; Production Mode is not supported.

B.

Remove all managed servers from any cluster and reassign them after the update.

C.

Do a Force Shutdown of all the servers, including the Administration Server.

D.

Back up your applications, database schema, other application data, and domains.

E.

Stop all Node Managers that support the domain to be updated.

For some reason, servers in your domain are failing. The host machines are pingable and the WebLogic JVM processes are running but the getState() method on the ServerRuntimeMBean reports FAILED.

In the future, when this happens, you want these failed servers to be shut down and then restarted automatically without human intervention. At the same time, you want to constrain how much time will be spent restarting those servers and how many restart attempts will be made.

Pick the two options that would help with this situation. (Choose two.)

A.

For each server (or cluster), set RestartInterval to an appropriate positive integer.

B.

When starting Node Manager, use the WLST nmStart command and pass in a WLST properties object with RestartMax set to an appropriate positive integer.

C.

Start the servers by executing the restartManagedWebLogic.sh script in the domain’s /bin directory.

D.

Make sure all managed servers are members of a cluster with ReplicationGroupsEnabled set to true.

One server in your WebLogic domain is experiencing a problem. You want to use the WebLogic Diagnostic Framework (WLDF) to diagnose the problem. The default built-in WLDF module is currently configured on the server, but it does not capture the metrics you need.

You have the following requirements:

    You do not want to delete the existing module.

    You want to minimize metric data output while troubleshooting the issue.

    You want to focus your analysis on only the server that is experiencing the problem.

What WLDF configuration would achieve this result? (Choose the best answer.)

A.

Create a new module and add metrics to it, target the new module to the server with the problem, and then activate the new module alongside the existing module.

B.

Deactivate the existing module, create a new module and add metrics to it, set an instance parameter to the server with the problem, and then activate the new module.

C.

Deactivate the existing module, create a new module and add metrics to it, target the new module to the cluster with the problem, and then activate the new module.

D.

Deactivate the existing module, create a new module and add metrics to it, target the new module to the server with the problem, and then activate the new module.

You are configuring two-way SSL for a WebLogic Server domain. As a security professional, you realize that even if a client certificate is authentic, it is always possible for a valid certificate to become compromised.

Which two options can you configure for WebLogic Server to check if a certificate it receives has been compromised? (Choose two.)

A.

Certification Revocation List

B.

Certificate Revocation Status Protocol

C.

Online Revocation Status Protocol

D.

Online Certificate Status Protocol