Which two functional areas does Oracle Application Grid provide ？（）

单项选择题WhatkindofportsdoOracleWebCacheandOracleHttpServercomepre-configuredwith？（）

A. Non-SSL only
B. SSL only
C. both
D. none

单项选择题SelectvalidreasonsforITperformanceissuesthatcannotbeuniversallysolvedbyaddingmorehardware：（）

A. adding hardware may exacerbate inefficiency， which can lead to over provisioning and lower utilization
B. performance may degrade due to bottlenecks such as database connections that won’t scale in lock step with other dimensions such as computing capacity or memory
C. both A and B are valid
D. neither A nor B are valid

单项选择题WhichinterfaceprovidestheabilitytoaggregatevaluesacrossaclusterinparallelusingFilters？（）

A. ConcurrentMap
B. Java.Util.AbstractMap
C. ObservableMap
D. InvocableMap

单项选择题MlManagedServersinadomainmustruntheoftheOrcleWebLogicServersoftware（）

A. same version 
B. different versions
C. same patch set
D. most recent patch set

单项选择题IdentifythetruestatementregardingTemporaryCoherenceclustermembers（）

A. it should have "localstorage" set to TRUE
B. it should be configured so as to not trigger re-partitioning 
C. both A and B are TRUE
D. Neither A and B are TRUE