1Z0-134 Online Practice Questions and Answers

You have a multithreaded application that looks up the WebLogic JMS ConnectionFactory object from the JNDI tree.

Which statement is correct in this scenario? (Choose the best answer.)

A. It is not permitted. A multithreaded application cannot access the ConnectionFactory object.

B. The access to ConnectionFactory object MUST be synchronized.

C. The ConnectionFactory object can be referenced in a multithreaded application without any special considerations.

D. Multiple threads trying to use the ConnectionFactory object simultaneously will throw an exception.

E. In a multithreaded scenario, connection objects cannot be safely created from the ConnectionFactory.

The administration server is a major component of a WebLogic domain. I need to make available a standby administration server in case the main administration server in the domain crashes.

Which utility will help me in doing this? (Choose the best answer.)

A. Configuration Wizard

B. Domain Template Builder

C. pack/unpack

D. Enterprise Manager

You are monitoring a WebLogic JDBC data source and have decided to drop some connections because an earlier peak usage condition has now ended. In addition, this data source has not been enabled for automatic shrinking.

What will occur once you execute the shrink() method on that JDBCDataSourceRuntimeMBean?

A. The number of connections in the pool will be reduced to the greater of either the current number of connections in use or to the minCapacity property setting.

B. The number of connections in the pool will be reduced to the current number of connections in use regardless of the minCapacity property setting.

C. The number of connections in the pool will be reduced to the minCapacity property setting regardless of the current number of connections in use.

D. The number of unused connections in the pool will be reduced by half.

You are deploying an application.

Which two are common processes for all three staging modes? (Choose two.)

A. The target server receives the deployment command, performs its internal preparation of the deployment, and performs the actual deployment.

B. The administration server executes the deployment process on all targeted servers.

C. The administration server copies all the files to each of the targeted servers.

D. The administration server copies all the files to the appdeploy directory for the targeted servers.

E. The administration server executes the unarchive process in each of the targeted servers.

Which two objects can be considered potential clients of a Node Manager? (Choose two.)

A. an administration server

B. a WLST session

C. an HTTP server

D. any other Node Manager

E. a remote JMS client

F. the weblogic.Deployer utility

Coherence is integrated with WebLogic Server in the form of managed Coherence servers.

What two options are immediate benefits of running Coherence on WebLogic Servers versus as standalone servers that are not part of the WebLogic domain? (Choose two.)

A. automatic failure detection and restart of Coherence-based servers

B. automatic data partition re-balancing of all cached data on running servers

C. monitor Coherence MBeans with the WebLogic Server administration console

D. life cycle management with the WebLogic Server administration console

E. offload WebLogic Server HTTP session state to Coherence-based servers

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.

You are tasked with doing a rolling upgrade of a production domain that will minimize service interruptions.

Which is a characteristic of a rolling update? (Choose the best answer.)

A. All the managed servers and node managers need to be shut down.

B. Configuration changes can be made during the rolling update process.

C. An automated backup is part of the rolling update process.

D. The machine hosting the Administration Server must be upgraded first.

E. A major upgrade, for example 11g to 12c, can be accomplished with a rolling update.

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.

What is the difference between a WebLogic Diagnostic Framework (WLDF) watch and a notification? (Choose the best answer.)

A. A watch compares WLDF instrumentation data to a rule and sends a notification SMS text message.

B. A notification compares WebLogic log data to a rule and notifies a watch when the rule is true.

C. A notification compares WLDF instrumentation data to a rule and notifies a watch when the rule is true.

D. A watch compares WLDF metric data to a rule and triggers a certain notification action.