Oracle 1Z0-134 Free Practice Questions

NEW QUESTION 1
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

Answer: A

Explanation:
Diagnostic Image Capture gathers the most common sources of the key server state used in diagnosing problems. It packages that state into a single artifact, the Diagnostic Image.

NEW QUESTION 2
Which three statements are correct regarding the WLST create command? (Choose three.)

• A. When the create command is used with WLST online, the connection must be to the administration server.
• B. The type of MBean being created must be a child type of the current management object.
• C. The correct order of the mandatory parameters for the create statement is name followed by childMBeanType.
• D. The create command is used to create any configuration or runtime management bean.
• E. The create command returns a WLSTProgress objec

Answer: ABC

Explanation:
A: When using the create command with WLST online you must be connected to an Administration Server. B: Child types must be created under an instance of their parent type.
C: Syntax: create(name, childMBeanType, [baseProviderType])
The Create command creates a configuration bean of the specified type for the current bean.

NEW QUESTION 3
You are tasked with doing a rolling upgrade of a production domain that will minimize user interruptions. What are two characteristics of a rolling upgrade? (Choose two.)

• A. Configuration changes can be made during the Rolling Update process.
• B. A major upgrade, for example 11g to 12c, can be accomplished with a Rolling Update.
• C. The machines can be upgraded in any order.
• D. The machine hosting the Administration Server must be upgraded first.
• E. Avoid configuration changes until all the servers in the domain have been upgrade

Answer: DE

Explanation:
D: The rolling upgrade process includes stopping the Administration Server, installing the upgrade, restarting the Administration Server, and then doing the same for each Managed Server in the cluster.
E: You should not make configuration changes during the upgrade process until all the servers in the cluster have been upgraded. This is especially true for new configuration options.
Note: Rolling Upgrade is the process of upgrading a running WebLogic Server cluster with a patch, maintenance pack, or minor release without shutting down the entire cluster or domain. During the rolling upgrade of a cluster, each server in the cluster is individually upgraded and restarted while the other servers in the cluster continue to host your application.

NEW QUESTION 4
Which three types of information can an Extension Template contain? (Choose three.)

• A. JMS
• B. JDBC
• C. sample application
• D. servers
• E. clusters
• F. machines
• G. administration username and password

Answer: ABC

Explanation:
Optionally, you can define parameters for Java Message Service (JMS) in the Extension Template. Optionally, you can customize the Java Database Connectivity (JDBC) settings in the Extension Template. You can review and modify, if desired, the list of applications to be included in your extension template.

NEW QUESTION 5
You intend to introduce ordering in message processing for your JMS destination by creating a destination key.
Which statement is true about the JMS Destination Key configuration? (Choose the best answer.)

• A. A JMS Destination Key cannot be specified using WLST.
• B. A JMS Destination Key cannot be used to sort messages in a Last In First Out order.
• C. A JMS Destination Key allows a user-defined sort key.
• D. A Destination Key can be applied to the message bod

Answer: A

Explanation:
The WebLogic Server Administration Console enables you to configure, modify, target, and delete destination key resources in a system module.

NEW QUESTION 6
I am configuring the security policy for my JMS module. I am specifying some security conditions for the module. Which two security conditions are valid in this context? (Choose two.)

• A. The JMS module can be accessed only between 1 pm and 6 pm.
• B. The JMS module should throw a custom security exception on invalid access.
• C. The JMS module can process only 50 messages at a time.
• D. The JMS module can be accessed only by users belonging to the Operators group.
• E. The JMS module can be accessed in a receive-only mod

Answer: AD

Explanation:
There are two security conditions:
* time-constrained
* By Group or User

NEW QUESTION 7
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 8
As part of a manual migration of JMS-related services, you just configured a custom file store and targeted it to the same migratable target as the JMS server.
Which two statements pertain to the successful configuration of this JMS store and the manual migration? (Choose two.)

• A. The custom store could be made available to a backup server target with pre-rnigration/post-migration scripts.
• B. The custom store should not be targeted to the same migratable target as the migratable service.
• C. All the candidate servers in the migratable target should have access to this custom store.
• D. The JMS server that is using the default file store should be migrated to a migratable targe

Answer: AC

Explanation:
For persistent messaging, you must configure a custom persistent store that is targeted to the same migratable target as the JMS service. Unless you are using pre/post migration scripts to move the store data across migrated servers, the custom store must be configured such that all the candidate servers in the migratable target have access to it.

NEW QUESTION 9
Which are three valid actions of the Post Domain Creation process? (Choose three.)

• A. Import LDAP data from XML files.
• B. Run pack and unpack commands for managed servers on remote machines.
• C. Run any SQL scripts to generate database artifacts.
• D. Use WLST to run the postdomain.py script.
• E. Run the root.sh script.
• F. Assign DNS names to all the hosts.
• G. Run the RCU utility for each hosted applicatio

Answer: CEG

Explanation:
E: Following installation of your product, you need to run the root.sh script as the root user. The root.sh script detects settings of environment variables and enables you to enter the full path of the local bin directory.
G: RCU is a Fusion Middleware tool which creates database-based repositories. Oracle Data Service Integrator does not have a repository by itself, but it relies on some Fusion Middleware schemas for WebLogic Server and JCF when using a full domain.

NEW QUESTION 10
My JMS file store size has grown very large and is using up a significant chunk of the disk. I need to reduce the file size during the maintenance window without impacting any relevant information.
Which utility enables me to do this? (Choose the best answer.)

• A. weblogic.store.Compacter
• B. weblogic.store.Admin
• C. weblogic.store.Reducer
• D. weblogic.file.FileUtil

Answer: B

Explanation:
To open the persistent store administration utility from a Java command line, type the following:
> java weblogic.store.Admin
Here is an example of using the compact command to compact the space occupied by a file store in the mystores directory.
> storeadmin->compact -dir c:\mystores -tempdir c:\tmp

NEW QUESTION 11
What is the file extension for a domain extension template? (Choose the best answer.)

• A. .jar
• B. .zip
• C. .ext
• D. .tpl
• E. .war
• F. .ear

Answer: A

Explanation:
The WebLogic Server Default Domain Extension Template filename is wls_default.jar. It extends the Basic WebLogic Server domain with a web application designed to guide new users through an introduction to WebLogic Server. References:

NEW QUESTION 12
A current production WebLogic Server (WLS) domain needs to be upgraded without affecting the users. What are the five steps to follow for a Rolling Update? (Choose five.)

• A. Back up the contents of your domain.
• B. Use pack and unpack to upgrade each of the servers in the machine.
• C. Shut down the servers in a single machine.
• D. Repeat the process for all machines in the domain.
• E. Restart the servers in the machine.
• F. Repeat the process for all domains in the machine.
• G. Upgrade the servers in the machin

Answer: ACDEG

Explanation:
A: Before you begin the upgrade process, make sure that you take any necessary precautions such as:
* Back up your applications, database schema, other application data, and domains.
* If required, obtain latest third party plug-ins or components that are compatible with required non-Oracle components. For example, Apache Web Server libraries.
CGED: The rolling upgrade process includes stopping the Administration Server, installing the upgrade, restarting the Administration Server, and then doing the same for each Managed Server in the cluster (machine).

NEW QUESTION 13
Examine the domain diagram:

Assume all servers are running and you have an online WLST session connected to the administration server.
Select two code options that would set the variable x as a reference to the machine02 configuration MBean. (Choose two.)

• A. cd(‘/Machines/machine02’)x = cmo
• B. x = getMBean(“/Machines/machine02”)
• C. x = cmo.getRef(‘/Machines/machine02’)
• D. getRef(“/Machines/machine02”)x = cmo.currentObj()
• E. cmo.getMBean(‘/Machines/machine02’)x = cmo.currObj()
• F. cd(‘/Machines/machine02’)x = getRef(cmo)
• G. x = getConfiguration(‘/Machines/machine02’)

Answer: AB

Explanation:
A: WLST online provides a variable, cmo, that represents the current management object. Example: wls:/mydomain/serverConfig/Servers/myserver/Log/myserver> cmo[MBeanServerInvocationHandler]mydomain:Name=myserver,Server=myserver,Type=
Log
B: wls:/mydomain/edit !> bean=getMBean('Servers/myserver/WebServer/myserver') wls:/mydomain/edit !> print bean [MBeanServerInvocationHandler]mydomain:Name=myserver,Type=WebServer,Server=my server

NEW QUESTION 14
Your developers have decided to use a deployment plan with their applications that will be deployed by WebLogic administrators into one or more WebLogic Server production environments.
Which two primary goals can be accomplished by leveraging a deployment plan? (Choose two.)

• A. Expose the external resource requirements of the application, such as JNDI names of datasources.
• B. Expose additional configurable properties, such as tuning parameters.
• C. Expose the targeted servers for deployment.
• D. Expose the specific Java EE modules within the application, such as EJBs.
• E. Expose access points into the application, such as a WSDL for web service

Answer: AB

Explanation:
The primary goals in exporting a deployment configuration are:
* To expose the external resources requirements of the application as null variables in a deployment plan.
Any external resources required by the application are subject to change when the application is deployed to a different environment. For example, the JNDI names of datasources used in your development environment may be different from those used in testing or production. Exposing those JNDI names as variables makes it easy for deployers to use available resources or create required resources when deploying the application.
* To expose additional configurable properties, such as tuning parameters, as variables in a deployment plan.

NEW QUESTION 15
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 16
You are required to configure a Coherence cluster for a WebLogic domain. Review the image below for the architecture of the WebLogic domain.

The configuration represents the following:
Two WebLogic clusters of n number of servers each
One cluster contains an EAR deployment that contains a WAR module and a GAR module
One cluster contains a GAR deployment
Application data flows into the cluster with the EAR deployment and then to the cluster with the standalone GAR deployment
Based on this configuration, what is the typical configuration of a Coherence cluster for this domain?

• A. Single Coherence cluster that includes both WebLogic clusters.EAR cluster is storage-disabled.GAR cluster is storage-enabled.
• B. Single Coherence cluster that includes both WebLogic clusters/EAR cluster is storage-enabled.GAR cluster is storage-disabled.
• C. A Coherence cluster for each WebLogic cluster.EAR and GAR clusters use a replicated topology with storage enabled.
• D. Single Coherence cluster that includes both WebLogic clusters.EAR and standalone GAR clusters are both storage- enabled.

Answer: A

Explanation:
A Coherence cluster can contain any number of managed Coherence servers. The servers can be standalone managed servers or can be part of a WebLogic Server cluster that is associated with a Coherence cluster.
* storage-disabled – a managed Coherence server that is not responsible for storing data and is used to host Coherence applications (cache clients). A Coherence application GAR is packaged within an EAR and deployed on storage-disabled managed Coherence servers.
* storage-enabled – a managed Coherence server that is responsible for storing data in the cluster. Coherence applications are packaged as Grid ARchives (GAR) and deployed on storage-enabled managed Coherence servers.

NEW QUESTION 17
You are configuring the principals needed to fulfill the security requirements of an application within a sandbox environment that uses the WebLogic Server-embedded LDAP server.
The given security requirements provided have outlined the following facts about some test principals:

One security requirement states that internal patient data can be viewed only by physicians who are employees. What is an appropriate way to fulfill this security requirement from a principal perspective using the provided information?

• A. Create an authorization policy that grants access if a user is a member of the physicians group and their employee attribute is true,bypassing the use of a role entirely.
• B. Create an ACL that grants access if a user is a member of the physicians group and their employee attribute is true,bypassing the use of a role entirely.
• C. Create authorization policies for individual users whose employee attribute is true creating a constraint-only model,bypassing the use of a role entirely.
• D. Create an authorization policy that denies access if a user is a member of the physicians group and their employee attribute is false,bypassing the use of a role entirely.

Answer: B

Explanation:
Security policies replace access control lists (ACLs) and answer the question "Who has access to a WebLogic resource?". You assign security policies to any of the defined WebLogic resources (for example, an EJB resource or a JNDI resource)
or to attributes or operations of a particular instance of a WebLogic resource (an EJB method or a servlet within a Web application). If you assign a security policy to a type of WebLogic resource, all new instances of that resource inherit that security policy. Security policies assigned to individual resources or attributes override security policies assigned to a type of WebLogic resource.

NEW QUESTION 18
You are creating and configuring a production WebLogic Server (WLS) domain that is highly available. Which three WebLogic Server features allow you to best accomplish this requirement? (Choose three.)

• A. Multiple standalone managed servers
• B. Load Balancer
• C. Cluster
• D. DNS caching
• E. Whole-server migration
• F. Machine migration

Answer: BCE

Explanation:
B Load balancing is the even distribution of jobs and associated communications across the computing and networking resources in your environment.
C: In a WebLogic Server cluster, application processing can continue when a server instance fails.
E: Migration in WebLogic Server is the process of moving a clustered WebLogic Server instance or a component running on a clustered instance elsewhere if failure occurs. This is called Whole-server migration.

NEW QUESTION 19
You want to use the WebLogic Diagnostic Framework (WLDF) to monitor some historic MBean attribute values in your WebLogic domain.

Which WLDF component do you use to accomplish this? (Choose the best answer.)

• A. the Harvester with a metric collection definition
• B. a Watch on a metric collection definition
• C. the MBean Collector with a metric collection definition
• D. the Archiver with a metric collection definition

Answer: D

Explanation:
The Archive component of the WebLogic Diagnostics Framework (WLDF) captures and persists all data events, log records, and metrics collected by WLDF from server instances and applications running on them.
The Archive provides access interfaces so that the Accessor may expose any of the persisted historical data including logged event data and persisted metrics.

NEW QUESTION 20
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 21
You want to create a WebLogic Server (WLS) Work Manager with a Response Time Request Class of one second. You start to create the following WLST script:

Which two can replace the missing sequence to finish this script? (Choose two.)

• A. cmo.addTarget(getMBean('/Servers/ManagedServer'))cd('edit:/SelfTuning/wls_domain/Wor kManagers/MyWorkManager')cmo.setResponseTimeRequestClass(getMBean('/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime')) B.managedServer=getMBean('/Servers/ManagedServer')cmo.addTarget(managedServer)cm o.setWorkManaqer(getMBean('/SelfTuning/wls_domain/WorManagers/MyWorkManager'))
• B. cd('edit:/Servers/ManagedServer')cmo.addTarget(getMBean('/SelfTuning/wls_domain/Res ponseTimeRequestClasses/MyResponseTime'))cmo.addTarget (getMBean('/SelfTuning/wls_domain/WorkManagers/MyWorkManager'))
• C. managedServer=getMBean('/Servers/ManagedServer')cmo.addTarget(managedServer)cd( 'edit:/SelfTuning/wls_domain/ WorkManagers/MyWorkManager')cmo.setResponseTimeReq uestClass(getMBean('/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyRespons eTime'))
• D. cmo.addTarqet('/Servers/ManagedServer')cd('/SelfTuning/wls_domain/WorkManagers/My WorkManager')cmo.setResponseTimeRequestClass('/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime')

Answer: AD

NEW QUESTION 22
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 23
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 24
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.

Answer: A

Explanation:
Java-based Node Manager runs within a Java Virtual Machine (JVM) process. It is recommended that you run it as a Windows service on Windows platforms and as an operating system service on UNIX platforms.
For UNIX and Linux systems, WebLogic Server provides a script-based version of Node Manager.

NEW QUESTION 25
Examine the domain diagram:

What is the correct path within the configuration hierarchy to the MBean that contains the log rotation parameters for server04? (Choose the best answer.)

• A. /Servers/server04/Log/server04
• B. /server04/log/rotation
• C. /Cluster01/server04/log
• D. /Machine02/server04/log
• E. /Logs/server04
• F. /TestDomain/server04/log
• G. /server04/log

Answer: D

Explanation:
By default, the rotated files are stored in the same directory where the log file is stored.
The server log file is located on the computer that hosts the server instance. By default, the server log file is located below the server instance's root directory: root-directory\server-name\server-name.log. https://docs.oracle.com/cd/E28280_01/web.1111/e13739/config_logs.htm#WLLOG139

NEW QUESTION 26
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