YouworkasadatabaseadministratorforSupportcenter.cn.Clientconnectionrequestsarefailingbecausethelistenerisnotresponding.Youwanttoforwardclientconnectrequeststoanotherlistenerifonelistenerisnotresponding.Howdoyouachievethis？（）A.EnableinstancefailoverB.Confi
题目
YouworkasadatabaseadministratorforSupportcenter.cn.Clientconnectionrequestsarefailingbecausethelistenerisnotresponding.Youwanttoforwardclientconnectrequeststoanotherlistenerifonelistenerisnotresponding.Howdoyouachievethis？（）
A.Enableinstancefailover
B.Configuresharedserver
C.Enabledatabasefailover
D.Enableconnect-timefailover
E.EnableTransparentApplicationFailover（TAF）