你可能感兴趣的试题

A.Restorethelostdatafilefromthebackup，andthenflashbackthedatabase.
B.Restorethedatafilepertainingtoindextablespace，andthenrecoverthetablespace.
C.Restoreallthedatafiles，andthenperformanincompleterecoverytogetthetablespaceback.
D.Restoreallthedatafiles，andthenperformanincompleterecoveryusingthebackupcontrolfile.
E.Dropandre-createtheindextablespace，andthenre-createalloftheindexesinthattablespace.

A.YouhavethreelistenerprocessesthatarelisteningforthedatabasePROD.WhilesettinguptheconnectstringusingOracleEnterpriseManager10gDatabaseControl，whichtwooptionswouldyouselecttobalancetheconnectionloadacrossallthelistenerprocesses？（）
A.Useonlythefirstaddress.
B.Tryoneaddress，selectedatrandom.
C.Tryeachaddress，inorder，untilonesucceeds.
D.Tryeachaddress，randomly，untilonesucceeds.