Which three scenarios are true about Domains?（）

单项选择题AssumethatyouwouldliketocloneanexistingWebLogicDomainandenablesomecustomizations.Whatscenariowouldyouchoose?（）

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.

单项选择题WebLogic12c,theMavenplug-inhasbeenenhancedwithwhichMavengoal?（）

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

多项选择题IdentifythetwooptionsthatcanbeusedtopatchWebLogicServerwithoutIncurringapplicationdowntime.（）

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

多项选择题Youhaveadurablesubscriber,andthesubscriberisdownornotreachablewhenthemessageisproduced.Whichtwooptionsregardingtheexpiryofthesemessagesaretrue?（）

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

多项选择题WhatarethethreestepsyoushouldtaketotuneaJDBCConnectionpoolinWebLogicfromtheinitialsettingsinaproductionenvironment?（）

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.