1Z0-134 Exam Dumps [2023] Can Help You Achieve Your Senior Administrator II goals
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Question 1:
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:
*
time-constrained
*
By Group or User
Reference: http://docs.oracle.com/html/E24401_02/taskhelp/jms_modules/modules/ ConfigureJMSModuleSecurityPolicies.html
Question 2:
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
Incorrect Answers:
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.
Question 3:
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(managedServer) cmo.setWorkManaqer(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
Question 4:
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
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 failure occurs. This is called Whole-server migration.
Reference: http://docs.oracle.com/cd/E23943_01/core.1111/e10106/aa.htm#ASHIA4083
Question 5:
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.
Correct Answer: A
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.
Reference: http://docs.oracle.com/cd/E13222_01/wls/docs100/wlsmbeanref/core/index.html
Question 6:
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 store in the
mystores directory. > storeadmin->compact -dir c:\mystores -tempdir c:\tmp Reference: https://docs.oracle.com/middleware/1212/wls/CNFGD/store.htm#CNFGD275
Question 7:
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.
Incorrect Answers:
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 nodemanager.domains file, you can configure a single, machine-scoped Node Manager process which 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
Question 8:
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.
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.
Reference: http://docs.oracle.com/cd/E12839_01/web.1111/e13740/overview.htm#NODEM113
Question 9:
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.
Incorrect Answers:
B: 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
Question 10:
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
Correct Answer: A
Question 11:
Which two automatic migration scenarios require 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.
Reference: https://docs.oracle.com/cd/E13222_01/wls/docs103/cluster/service_migration.html
Question 12:
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 of 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.
Reference: https://docs.oracle.com/cd/E12839_01/web.1111/e13709/migration.htm#CLUST285
Question 13:
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?
A. SRANDBY
B. ACTIVE
C. STUCK
D. RUNNING
E. WAITING
F. ADMIN
G. FAILED
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
Reference: https://blogs.oracle.com/WebLogicServer/entry/analyzing_a_stuck_weblogic_execute
Question 14:
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 machine.
Correct Answer: ACDEG
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).
Reference: http://docs.oracle.com/cd/E14571_01/web.1111/e13754/rolling_upgrade.htm#WLUPG268
Question 15:
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.
Correct Answer: B
A connection factory supports concurrent use, enabling multiple threads to access the object
simultaneously.
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
simultaneously.
Incorrect Answers:
A, E: A connection factory supports concurrent use, enabling multiple threads to access the object
simultaneously.
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.
Reference: http://docs.oracle.com/cd/E12840_01/wls/docs103/jms/fund.html