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Oracle 1z0-134 - Oracle WebLogic Server 12c: Advanced Administrator II

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Total 125 questions

Your domain is experiencing some intermittent problems that you are not able to figure out on your own. You have opened a case with Oracle Support to help you figure out the problem. The support engineer would like to use the WebLogic Diagnostic Framework (WLDF) to obtain an overall view of your WebLogic Server environment to try to narrow the problem to a particular subsystem.

What WLDF data does the support engineer request from you? (Choose the best answer.)

A.

Diagnostic image snapshot

B.

Java Flight Recording of the JVM

C.

Instrumentation log

D.

Specific harvested metrics

You are troubleshooting an application that uses a WebLogic server data source. You decide to execute a reset() operation on the corresponding JDBCDataSourceRuntimeMBean.

Which statement is true regarding the impact on the application that is using that data source? (Choose the best answer.)

A.

A Reset is the equivalent of a Shutdown followed by a Start.

B.

A Reset is the equivalent of a Force Suspend followed by a Resume.

C.

A Reset is the equivalent of a Suspend followed by a Resume.

D.

A Reset is the equivalent of a Force Shutdown followed by a Start.

The image below depicts a high-level diagram of configuration auditing within WebLogic Server. When Administrators make configuration changes to the WebLogic Server domain, those changes are sent to the audit provider for logging.

What task must be performed in order to make configuration audit messages in the log meaningful to an observer?

A.

Define unique users for all administrators.

B.

Configure a persistent store for log messages.

C.

Configure the CONFIG severity level.

D.

Define the audit message listener for audit messages.

You are required to configure SSL for an instance of WebLogic Server in a production environment. You have already created your self-signed certificate within the myKeyStore.jks keystore. You must now obtain a new digital certificate from a trusted Certificate Authority.

Which command do you use to start the process? (Choose the best answer.)

A.

keytool -gencert -alias myCertName -infile myCertName.csr -outfile myCertName.der

B.

keytool -certreq -alias myCertName -file myCertName.csr –keystore myKeyStore.jks

C.

keytool -printcertreq -alias myCertName -file myCertName.csr –keystore myKeyStore.jks

D.

keytool -genkeypair -alias myCertName –dname “CN=MyCert” –keystore myKeyStore.jks

I want to configure automatic migration of pinned services from an unhealthy server to another target in the cluster. I wish to configure consensus leasing for this purpose.

Which two statements are true in this scenario? (Choose two.)

A.

Set the cluster “Migration Basis” policy to Consensus.

B.

Migratable server should be associated with a node manager.

C.

Set the server “Migration Basis” policy to Consensus.

D.

A high availability database must be configured to manage consensus leasing information.

You are considering targeting your JMS servers to dynamic clusters to benefit from dynamic scaling. However, you have been advised to keep in mind some of the associated limitations.

What are two valid limitations and considerations for clustered JMS services? (Choose two.)

A.

Store-and-Forward agents cannot be targeted to a cluster (dynamic or mixed).

B.

WLST in offline mode does not support the get and set commands to target JMS servers to a dynamic cluster.

C.

A sub-deployment cannot be targeted to a duster.

D.

Targeting a messaging bridge to a dynamic cluster is not supported.

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