单项选择题
A.Oracle WebLogic Server; Oracle Database
B.Oracle WebLogic Server clusters; Oracle Database
C.Oracle WebLogic Server clusters; Oracle Database RAC
D.Oracle OC4J; Oracle Database RAC
E.Oracle WebLogic Server; Oracle OC4J
单项选择题 WhichnewkeyarchitecturalelementintroducedinWebLogicServerl2cshouldyoutakeadvantageofwhendesigningDisasterRecoveryCenterswithactive-passivemode?（）
多项选择题 Acustomerhasadevelopmentenvironmentthatusestheauto-deploymentfeature.Thecustomerclaimstheapplicationisnotredeployedevenifthenewversioniscopiedtoanapplicationsubdirectory.Whichtwoparametersoftheconfigurationshouldyoucheck?（）
单项选择题 YouhaveadomainthatwascreatedandconfiguredwithWebLogic10.3.5.YouwanttoupgradethedomaintouseWebLogic12c.WhichOracletoolmustyouusetoupgradeyourdomain?（）