单项选择题
Your database runs in ARCHIVELOG mode， and is backed up every Sunday night using RMAN scripts. On Friday your database crashes. Now you want to use the backups from last Sunday night to restore your database.
How can you do this？（）
A.A
B.B
C.C
D.D
相关考题
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多项选择题
Whichtworequirementsarecriticallyimportanttoimplementforyourdatabasebackupstrategyifyourequirea24hoursaday，7daysaweekproductionenvironment？（）
A.ARCHIVELOG mode.
B.NOARCHIVELOG mode.
C.Open database backups.
D.Consistent whole backups. -
单项选择题
Managementhasdecidedthatthedatabasemustbeavailable24hoursaday，7daysaweek.Giventhisrequirement，whichtypeofbackupisrequired？（）
A.user-managed backups.
B.partial database backups.
C.consistent database backups.
D.inconsistent database backups. -
多项选择题
OracleNetConfigurationAssistantisapost-installationtoolthatconfiguresbasicnetworkcomponentsafterinstallation.Whichfourcomponentsareincludedintheconfiguration？（）
A.Directory server
B.Hostname adaptor
C.TCP/IP host file
D.Connection Manager
E.connecting pooling
F.external procedures
G.listener names and protocol addresses
H.Net Service names in a tnsnames.ora file
I.naming methods the client uses to resolve connect identifiers
