单项选择题
A. Pack Tool
B. Configuration Wizard
C. Auditing Provider
D. Node Manager
单项选择题 YouaredoinganenvironmentassessmentforaclientthathasinvestedinOracleRACforfaulttolerance，loadbalancing，andscalability.TheclientalsoinvestedinclusteredOracleWebLogicServer.Younoticethatthisclient’senvironmentisnotintegratedforactive-activehighavailabilitydeploymentofapplications. Whatwillbeyourrecommendationtoachievethat？（）
多项选择题 Whichtwostand-aloneproductsarealsopartsofOracleWebLogicEnterpriseEditionoffering？（）
多项选择题 Identifytwocorrectstatementstocompletethesentance.InaCoherenceimplementation，itisabestpracticetoimplementPortableObjectonallcustomerobjectsbecause：（）