Oracle 1Z0-134 Exam Questions and Answers 2021

NEW QUESTION 1
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 server

Answer: BE

Explanation: Note: WebLogic Server provides three different options for staging files: stage mode, nostage mode, and external_stage mode.
* In stage mode, the Administration Server copies the deployment files from their original location on the Administration Server machine to the staging directories of each target server.
* In nostage mode, the Administration Server does not copy the archive files from their source location. Instead, each target server must access the archive files from a single source directory for deployment. The staging directory of target servers is ignored for nostage deployments.
* External_stage mode is similar to stage mode, in that target servers deploy using local copies of the deployment files. However, the Administration Server does not automatically copy the deployment files to targeted servers in external_stage mode; instead, you must copy the files to the staging directory of each target server before deployment. References:

NEW QUESTION 2
A Web Module needs specific tuning. The Development team fine tunes the module in the deployment descriptor (weblogic.xml) as follows:

Which two are true? (Choose two.)

• A. MyWorkManager is an application-scoped Work Manager.
• B. Add the line <wl-dispatch-policy>MyWorkManager</wl-dispatch-policy> before <work-manager> tags in weblogic.xml to make the Web Module use the Work Manager MyWorkManager.
• C. MyWorkManager is a Global Work Manager.
• D. MyWorkManager is a Default Work Manager.
• E. Once the application is deployed and started on a Managed WebLogic Server, MyWorkManager will appear under Environment/Work Managers on the WebLogic Console.

Answer: AB

Explanation: A: You can create Work Managers that are available only to a specific application or module. You can define application-scoped Work Managers in the WebLogic Server Administration Console and in the following descriptors: weblogic-application.xml weblogic-ejb-jar.xml weblogic.xml
B: A method is assigned to a Work Manager, using the <dispatch-policy> element in the deployment descriptor.

NEW QUESTION 3
You are planning to use WebLogic JMS for implementing my enterprise messaging architecture. Which messaging paradigm is invalid in this context? (Choose the best answer.)

• A. Point to Point messaging
• B. Publish Subscribe messaging
• C. Datagram messaging
• D. Persistent messaging

Answer: C

NEW QUESTION 4
You are managing and monitoring durable subscribers for your JMS topics to ensure that all the subscribers would receive persistent messages.
However, JMS connections are currently restricted, so only one connection with the same client ID could exist in the scope of your cluster.
On which page of the Administration Console can you set Client ID Policy to unrestricted in order to lift this restriction? (Choose the best answer.)

• A. Topic > Monitoring > Durable Subscribers
• B. Connection Factory > Configuration > Client
• C. Topic > Configuration > Thresholds and Quotas
• D. Topic > Configuration > Overrides
• E. Topic > Configuration > Durable Subscribers
• F. JMS Server > Configuration > Durable Subscribers

Answer: B

Explanation: You can find help on Client ID Policy configuration through the following path:
OTN Home > Oracle WebLogic Server 12.1.1.0 Documentation > Administration Console Online Help > JMS Connection Factory: Configuration: Client

NEW QUESTION 5
You are using the Domain Template Builder to create a new template using an existing domain as the source. Which two directories are included by default? (Choose two.)

• A. bin directory
• B. lib directory
• C. servers directory
• D. common directory
• E. logs directory
• F. replication directory

Answer: AB

Explanation: If you selected a domain as the source for your new template, then the bin and lib directories are included by default:

NEW QUESTION 6
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

Answer: D

NEW QUESTION 7
You need to make sure that a JMS Message never expires.
What value should you set for the JMSExpiration header? (Choose the best answer.)

• A. 999
• B. 1000
• C. 1

Answer: A

Explanation: WebLogic JMS calculates the JMSExpiration value as the sum of the application's time-to-live and the current GMT. If the application specifies time-to-live as 0, JMSExpiration is set to 0, which means the message never expires.

NEW QUESTION 8
You successfully configured a new dynamic cluster but haven’t launched any of the dynamic servers. You want to change the configuration for one specific server.
Which parameter can you modify for that server before starting up the dynamic clustered servers for the first time?

• A. listen port number of individual dynamic servers
• B. machine name that hosts a dynamic server
• C. dynamic server name
• D. replication groups
• E. No parameters can be modifie

Answer: E

Explanation: A dynamic server is a server instance that has not been individually configured but instead gets its configuration from a server template.

NEW QUESTION 9
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 supporte

Answer: AD

Explanation: A: Store-and-Forward (SAF) Agents cannot be targeted to a Dynamic or Mixed cluster. You can target SAF Agents to Configured clusters using the default store.
D: Targeting a messaging bridge to a mixed or dynamic cluster is not supported.

NEW QUESTION 10
Examine the domain diagram:

You are asked to write a WLST scrip that will print the current available heap size for server04. Assuming:
Which two code options will accomplish this task? (Choose two.)

• A. connect(‘weblogic’,‘Welcome1’,‘host00.acme.com:7001’)domainRuntime()x = getMBean(‘/ServerRuntimes/server04/JVMRuntime/server04’)print x.getHeapFreeCurrent()
• B. connect(‘weblogic’,‘Welcome1’,‘host02.acme.com:7201’)serverRuntime()x = getMBean(‘/JVMRuntime/server04’)print x.getHeapFreeCurrent()
• C. connect(‘weblogic’,‘Welcome1’,‘host00.acme.com:7001’)serverRuntime()x = getMBean(‘/JVMRuntime/server04’)print x.getHeapFreeCurrent()
• D. nmConnect(‘weblogic’,‘Welcome1’,‘host02.acme.com:5556’)serverRuntimes()x=getMBean( ‘/server04/JVMRuntime/server04’)print x.getHeapFreeCurrent() E.nmConnect(‘weblogic’,‘Welcome1’,‘host00.acme.com:5556’)domainRuntime()x=getMBean( ‘/ServerRuntimes/server0 4/JVMRuntime/server04’)print x.getHeapFreeCurrent()

Answer: A

Explanation: A: We can connect to AdminServer through host00.acme.com:7001 with the connect command.
The domainRuntime()command navigates to the last MBean to which you navigated in the domain Runtime hierarchy or to the root of the hierarchy, DomainRuntimeMBean. This read-only hierarchy stores the runtime MBeans that represent your current domain.
E: The nmConnect connects WLST to Node Manager to establish a session. After connecting to Node Manager, you can invoke any Node Manager commands via WLST. We should use DomainRuntime() not serverRuntime() as the node manager is domain-scoped.
References:

NEW QUESTION 11
Which three Weblogic server entities can be set up for service level migration? (Choose three.)

• A. JMS Server
• B. JOLT Service
• C. JTA Transaction Recovery Service
• D. User Defined Singleton Service
• E. JDBC Service
• F. JNDI Service

Answer: ACD

Explanation: AC: WebLogic Server migration framework provides infrastructure and facilities to perform the manual or automatic migration of JMS-related services and the JTA Transaction Recovery Service.
D: WebLogic Server supports the automatic migration of user-defined singleton services. Automatic singleton service migration allows the automatic health monitoring and migration of singleton services. A singleton service is a service operating within a cluster that is available on only one server at any given time.

NEW QUESTION 12
You are troubleshooting an issue with a WLS data source. However, your attempt to execute a manual test on the connection pool fails when you invoke the testPool() method on the corresponding JDBCDataSourceRuntimeMBean. Which configuration condition would contribute to the failure of executing the test? (Choose the best answer.)

• A. The TestTableName property is either not set or is set to an invalid SQL statement.
• B. The TestFrequencySeconds property is set to a value greater than 0.
• C. The TestReservedConnections property is enabled.
• D. The ManualTestEnabled property is set to false.
• E. The ConnectionReserveTimeoutSeconds property is set to a value other than -1.

Answer: A

Explanation: testPool tests the connection pool in the data source by reserving and releasing a connection from it.
TestTableName is the name of the database table to use when testing physical database connections. This name is required when you specify a Test Frequency and enable Test Reserved Connections, Test Created Connections, and Test Released Connections.

NEW QUESTION 13
Under a normal startup scenario, a managed server contacts the administration server to get its configuration information. However in case the administration server is not available, which mechanism can be used by the managed server to start up successfully? (Choose the best answer.)

• A. Silent Mode
• B. Isolated Mode
• C. MSI Mode
• D. Cluster Mode

Answer: C

Explanation: When a Managed Server starts, it tries to contact the Administration Server to retrieve its configuration information. If a Managed Server cannot connect to the Administration Server during startup, it can retrieve its configuration by reading configuration and security files directly. A Managed Server that starts in this way is running in Managed Server Independence (MSI) mode

NEW QUESTION 14
<ORACLE_HOME> is the Oracle home directory that you specified when installing WebLogic Server.
What is the file system location and command for starting the Domain Template Builder? (Choose the best answer.)

• A. <ORACLE_HOME>oracle_commoncommonbin and config_builder.sh
• B. <ORACLE_HOME>oracle_commoncommonbin and temp_builder.sh
• C. <ORACLE_HOME>oracle_commonbin and config_builder.sh
• D. <ORACLE_HOME>oracle_commonbin and temp_builder.sh

Answer: A

Explanation: Starting the Domain Template Builder on UNIX Platforms References:

NEW QUESTION 15
You have enabled JMS Diagnostic Logging and are analyzing JMS Message delivery and acknowledgment using the generated log entries. For this purpose, you are tracking individual message IDs.
What is the default format of the message ID that you would expect to see in the log? (Choose the best answer.)

• A. Hexadecimal (e.g., 0xCAE987A401)
• B. Numeric (e.g., 9018199222001)
• C. Floating Point (e.g., 10029920902.10111)
• D. Doubly dot delimited (e.g., 683871.11228587923566.0)

Answer: D

Explanation: Example: <ID:<327315.1116014813453.0>>

NEW QUESTION 16
Your clients are connected to distributed destinations to consume messages sent to various JMS topics.
Recently, JMS connections got interrupted due to a network failure and your clients dropped their connections as well. How would you ensure seamless failover for your clients when a distributed destination fails? (Choose the best answer.)

• A. No action should be needed at the client’s level if the failover is being handled properly at the cluster level.
• B. Set the 1ientReconnectOptions parameter to Automatic in the Administration Console under the destination configuration general page.
• C. Implement an automatic reconnect mechanism in the client exception handler.
• D. Set AutomaticClientReconnect to Enabled in the Administration Console under the destination configuration general page.

Answer: C

Explanation: A simple way to failover a client connected to a failed distributed destination is to write reconnect logic in the client code to connect to the distributed destination after catching onException.

NEW QUESTION 17
You are tasked with creating an Extension Template for an existing domain.
What are three options that are presented during the extension creation process? (Choose three.)

• A. Use Domain as a Source
• B. Use Template as a Source
• C. Scripts and Files
• D. SQL Script Files
• E. Company Name
• F. Revision Number
• G. Creation Date
• H. Operating System requirement

Answer: ABD

Explanation: AB: The Select a Template Configuration Source window prompts you to choose the application template or domain directory from which you want to create an extension template.
D: The Import SQL Scripts window prompts you to add SQL scripts for each database that you expect to be used with the domains created from this template.

NEW QUESTION 18
You are managing a WebLogic domain that has the default built-in diagnostic module configured for each server in the domain.
You have the following requirements:
What are two approaches you can apply to achieve this result? (Choose two.)

• A. Clone the built-in module, add now metrics to it, deactivate the existing module, and activate your new module.
• B. Leave the built-in module, create a new module and add metrics to it, and activate your new module alongside the built-in module.
• C. Leave the built-in module, create an external resource descriptor module and add metrics to it, and activate your new module alongside the built-in module.
• D. Remove the built-in module, create an external resource descriptor module and add built-in and new metrics to it, and activate your new module alongside the built-in module.

Answer: BC

Explanation: In a given domain, you can create multiple diagnostic system modules with distinct configurations. You can target multiple diagnostic system modules to any given server or cluster.
Note: To configure and use the Instrumentation, Harvester, and Watch and Notification components at the server level, you must first create a system resource called a diagnostic system module, which will contain the configurations for all those components. The configuration of diagnostic system module is defined in a resource descriptor. A resource descriptor can be either configured or external.