Download Oracle WebLogic Server 12c-Advanced Administrator II.dump4pass.1Z0-134.2021-01-08.1e.125q.vcex


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Exam Oracle WebLogic Server 12c: Advanced Administrator II
Number 1z0-134
File Name Oracle WebLogic Server 12c-Advanced Administrator II.dump4pass.1Z0-134.2021-01-08.1e.125q.vcex
Size 2.31 Mb
Posted January 08, 2021
Downloads 42


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Demo Questions

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
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
Correct Answer: B
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
Reference: http://docs.oracle.com/cd/E24329_01/apirefs.1211/e24401/pagehelp/
JMSjmsconnectionjmsconnectionfactoryconfigclientparamstitle.html






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