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[Free 1Z0-134 Dumps] Free 1Z0-134 Real Exam Questions and Answers
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 mode.
Correct Answer: AD
There are two security conditions:
*By Group or User
Reference: http://docs.oracle.com/html/E24401_02/taskhelp/jms_modules/modules/ ConfigureJMSModuleSecurityPolicies.html
Review the digital certificate below.
Based on what the certificate contains, which statement is true? (Choose the best answer.)
A. It is a self-signed digital certificate with no certification chain.
B. It is an authentic digital certificate with a valid certification chain.
C. It is a digital certificate for a private key with a valid certification chain.
D. It is an authentic root CA certificate with a valid certification chain.
Correct Answer: A
C: This is 512-bit Public Key, not a private key.
Note: The subject key identifier extension provides a means of identifying certificates that contain a particular public key.
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/WorkManagers/MyWorkManager\’) cmo.setResponseTimeRequestClass(getMBean (\’/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime\’))
B. managedServer=getMBean(\’/Servers/ManagedServer\’) cmo.addTarget(managed server) cmo.NetworkManager(getMBean(\’/SelfTuning/wls_domain/WorManagers/MyWorkManager\’))
C. cd(\’edit:/Servers/ManagedServer\’) cmo.addTarget(getMBean (\’/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime\’)) cmo.addTarget (getMBean(\’/SelfTuning/wls_domain/WorkManagers/MyWorkManager\’))
D. managedServer=getMBean(\’/Servers/ManagedServer\’) cmo.addTarget(managedServer) cd(\’edit:/SelfTuning/wls_domain/WorkManagers/MyWorkManager\’) cmo.setResponseTimeRequestClass(getMBean (\’/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime\’))
E. cmo.addTarqet(\’/Servers/ManagedServer\’) cd(\’/SelfTuning/wls_domain/WorkManagers/MyWorkManager\’) cmo.setResponseTimeRequestClass (\’/SelfTuning/wls_domain/ResponseTimeRequestClasses/MyResponseTime\’)
Correct Answer: AD
Reference: http://docs.oracle.com/cd/E12839_01/apirefs.1111/e13952/pagehelp/ J2EEappworkresponsetimerequestclassconfigtitle.html
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
D. DNS caching
E. Whole-server migration
F. Machine Migration
Correct Answer: BCE
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 a failure occurs. This is called Whole-server migration.
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
Correct Answer: B
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 stored in the
store’s directory. > store admin->compact -dir c:\mystores -temp dir c:\tmp Reference: https://docs.oracle.com/middleware/1212/wls/CNFGD/store.htm#CNFGD275
Your WebLogic Server (WLS) environment consists of multiple domains. Which is a true statement about WLS domains? (Choose the best answer.)
A. Multiple domains can use the same or separate WLS installation while running on the same machine.
B. Domains require a minimum of one managed server.
C. Multiple domains require separate WLS installations while running on the same machine.
D. Multiple domains require individual Node Managers while running on the same machine.
E. Multiple domains can share the same administration server.
Correct Answer: A
You can use a single Oracle WebLogic Server installation to create and run multiple domains, or you can use multiple installations to run a single domain.
B: Domains include a special WebLogic Server instance called the Administration Server, which is the central point from which you configure and manage all resources in the domain. Usually, you configure a domain to include additional WebLogic Server instances called Managed Servers.
C: A single WLS installation can have multiple domains.
D: By specifying multiple domains in the node manager. domains file, you can configure a single, machine-scoped Node Manager process that manages server instances belonging to multiple WebLogic domains.
E: Each domain requires its own Administration Server for performing management activities.
Reference: https://docs.oracle.com/cd/E12839_01/web.1111/e13716/ understand_domains.htm#DOMCF116
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 the faster performance with the script-based version.
Correct Answer: A
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.
Your organization is using a Multi data source (MDS) on WebLogic Server to support applications connecting to an Oracle RAC database. You have been tasked with configuring a new callback handler for the MDS.
Which two statements are true concerning related MDS options and behavior? (Choose two.)
A. Callback handlers are optional when using the Failover MDS Algorithm.
B. If the Failover Callback Handler attribute is set on the MDS, the Test Frequency attribute is no longer used.
C. Callback handlers are called for both failover and failback decisions.
D. You can register only one callback handler for each WebLogic server.
Correct Answer: CD
C: A callback handler used to control the failover and failback within a multi-data source must include an implementation of the Weblogic.jdbc.extensions.ConnectionPoolFailoverCallback interface.
D: You can register a callback handler with WebLogic Server that controls when a multi-data source with the Failover algorithm fails over connection requests from one JDBC data source in the multi-data source to the next data source in the list.
B: The frequency of these tests is controlled by the Test Frequency Seconds attribute of the multi-source. The default value for Test Frequency is 120 seconds, so if you do not specifically set a value for the option, the multi-data source will test disabled data sources every 120 seconds.
Reference: http://docs.oracle.com/cd/E23943_01/web.1111/e13737/ jdbc_multidatasources.htm#JDBCA223
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 the 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
Correct Answer: B
You can find help on Client ID Policy configuration through the following path:
OTN Home > Oracle WebLogic Server 22.214.171.124 Documentation > Administration Console Online Help > JMS Connection Factory: Configuration: Client
Reference: http://docs.oracle.com/cd/E24329_01/apirefs.1211/e24401/pagehelp/ JMSjmsconnectionjmsconnectionfactoryconfigclientparamstitle.html
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.)
Correct Answer: A
Which two automatic migration scenarios require a node manager for all migratable services? (Choose two.)
A. Consensus leasing
B. Database leasing with no pre and post-migration scripts
C. Database leasing with pre and post-migration scripts
D. Synchronous leasing
Correct Answer: AC
When using automatic service migration, the Node Manager is required to get health monitoring information about the member servers involved, as follows:
Consensus leasing? Node Manager must be running on every machine hosting managed servers within the cluster.
Database leasing? Node Manager must be running on every machine hosting managed servers within the cluster only if pre/post-migration scripts are defined. If pre/post-migrations are not defined, then Node manager is not required.
Which two statements are true about the role of cluster master in whole server migration? (Choose two.)
A. There is exactly one cluster master in the cluster at a given point in time.
B. The cluster master must host all the pinned services in the cluster.
C. Any managed server in the cluster can serve as the cluster master.
D. A cluster master must always be different from a singleton master.
E. The cluster master must always be started with the node manager.
Correct Answer: AC
One server instance in a cluster that contains migratable servers acts as the cluster master and
orchestrates the process of automatic server migration, in the event of failure.
Any Managed Server in a cluster can serve as the cluster master, whether it hosts pinned services or not.
Note: Any server instance in the cluster can serve as the cluster master. When you start a cluster that
contains migratable servers, the first server to join the cluster becomes the cluster master and starts up the
cluster manager service. If a cluster does not include at least one migratable server, it does not require a
cluster master, and the cluster master service does not start up.
You are trying to set up a JMS Session with a specified acknowledgment mode. You want the application that receives the message to explicitly take care of the acknowledgment.
Which option represents a valid choice for the acknowledgment mechanism that you can use? (Choose the best answer.)
Correct Answer: B
With CLIENT_ACKNOWLEDGE the Session object relies on the application to call an acknowledged method on a received message. Once the method is called, the session acknowledges all messages received since the last acknowledgment.
A: With CLIENT_ACKNOWLEDGE the Session object acknowledges receipt of a message once the receiving application method has returned from processing it.
C: With DUPS_OK_ACKNOWLEDGE the Session object acknowledges receipt of a message once the receiving application method has returned from processing it; duplicate acknowledges are permitted.
D: There is no acknowledge mode named DEFAULT_ACKNOWLEDGE.
You created a script to monitor your WebLogic Server WLS Execute Thread:
Here is a message in your ExecuteThread.log file:
What is the value of xxxx if the thread has been running a request for twenty minutes, assuming a default configuration?
Correct Answer: C
This thread is considered Stuck by WebLogic because it\’s been running for over the time defined in MaxStuckThreadTime (600 seconds by default). Weblogic Server waits for this time to be reached before marking a thread as stuck if the thread is still working after this time.
Example: [STUCK] ExecuteThread: \’2\’ for queue: \’weblogic.kernel.Default (self-tuning)\’ id=73 idx=0x128 nid=13410 prio=1 alive, in native, daemon
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 the 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.
Correct Answer: B
A connection factory supports concurrent use, enabling multiple threads to access the object
A session and its message producers and consumers can only be accessed by one thread at a time (i.e.
the access must be synchronized). Their behavior is undefined if multiple threads access them
A, E: A connection factory supports concurrent use, enabling multiple threads to access the object
C, D: A session and its message producers and consumers can only be accessed by one thread at a time.
Their behavior is undefined if multiple threads access them simultaneously.
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