单项选择题How can you configure High Availability for interacting with a non-Oracle database using WebLogic?()

A.Configure multiple physical data sources and reuse the same JNDI name for each.
B.Use the "compatibility" option of Active GridLink to enable compatibility with non-Oracle  databases.
C.Configure a single physical data source for each node in a database cluster and wrap it using  Multi Data Source.
D.Configure a Data Source Group that contains a physical connection pool to each node in the  database cluster.


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1.多项选择题Identify three components of the WebLogic JMS architecture.()

A.JMS Server
B.JMS Module
C.Node Manager
D.Queue Manager
E.Persistent Store

2.多项选择题Which three scenarios are true about Domains?()

A.Domains can be created using the Configuration Wizard.
B.Domains can be created using WLST.  
C.Domain configuration files are located in the WebLogic home directory.
D.Domains can be created based on a domain template.

3.单项选择题Assume that you would like to clone an existing WebLogic Domain and enable some  customizations. What scenario would you choose?()

A.In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if needed. These steps will only clone only the domain configuration. Binaries with deployments are needed  to be cloned by operation on the file system.  
B.In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain"  from the context menu. In the graphical wizard, customize the domain. These steps clone the  binaries and domain configuration. If the extension is needed, perform it after cloning in the  WebLogic web-based console. 
C.In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if it is needed. These steps clone the binaries and domain configuration.  
D.In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain"  from the context menu. These steps clone the binaries and domain configuration. If the customization or extension is needed, complete that after cloning in the WebLogic web-based console.  
E.In the file system, copy the domain structure of the configuration directory and paste it in the new location. Modify configuration files for address and port. If further customization is needed, open the WebLogic web-based console and perform these modifications.

4.单项选择题WebLogic 12c, the Maven plug-in has been enhanced with which Maven goal?()

A.wls:unzip, wls:install-domain, wls:start-domain, wls:wlst, wls:appc
B.wls:install, wls:install-domain, wls:start-domain, wls:wlst, wls:appc
C.wls:unzip, wls:create-domain, wls:start-domain, wls:wlst, wls:appc
D.wls:install, wls:create-domain, wls:start-server, wls:wlst, wls:appc

5.多项选择题Identify the two options that can be used to patch WebLogic Server without Incurring application downtime.()

A.automated process using the Admin Server
B.automated using JDeveloper
C.manual process with or without Smart Update
D.scripted with WLST
E.automated process using Enterprise Manager 12c

6.多项选择题You have a durable subscriber, and the subscriber is down or not reachable when the message is  produced. Which two options regarding the expiry of these messages are true?()

A.after the subscriber is unavailable for 10 minutes
B.when the subscriber is available
C.after the subscriber is unavailable for after an hour
D.are available until the specified time elapses
E.are expired instantly

7.多项选择题What are the three steps you should take to tune a JDBC Connection pool in WebLogic from the  initial settings in a production environment?()

A.Ensure the maximum size is increased to an appropriate setting.
B.Set the minimum and maximum size of the connection pool to the same value.
C.Increase the statement cache size.
D.Add more heap to the JVM.
E.Add more nodes to the cluster.

8.单项选择题

A customer needs to ensure that the number of threads servicing an application does not exceed the number of database connections available to the application.
What step must you take to address this situation?()

A.Configure a Max Threads Constraint and add your application to the list of applications for the  Constraint.
B.Configure a Work Manager with a Maximum Threads Constraint tied to the Connection Pool and  configuration your application to use the Work Manager.
C.Configure a Work Manager with a Minimum Threads Constraint tied to the Connection Pool and  configure your application to use the Work Manager.
D.Configure a global MaxThreads constraint and target it to the server or clusters where your  application is deployed.
E.Configure the startup parameter "-Dwls-maxThreads" to be the same as the number of  database connections configured.

9.单项选择题A customer has a critical, performance-sensitive web application that connects to a multimode  Oracle RAC database. Which feature of WebLogic can provide signification benefit?()

A.The Web Session Affinity feature of Active GridLink for RAC
B.WebLogic Clustering
C.The Transaction Affinity feature of Active GridLink for RAC
D.Coherence*Web Session Replication

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