单项选择题
You are ready to implement RMAN in the backup and recover strategy for your company. Which system privilege must the RMAN user have to be able to connect and execute RMAN commands on a target database？（）
A.SYSDBA
B.SYSOPER
C.No system privileges are required for the RMAN user.
D.Only SYS user can connect and execute RMAN commands on a target database.
相关考题
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单项选择题
Youneedtorecoverfivedatafilesthatarespreadacrossmultipledisks.Whichinitializationparametershouldyousettospeedupredoapplication？（）
A.RECOVERY_PARALLELISM
B.FAST_START_MTTR_TARGET
C.LOG_CHECKPOINT_INTERVAL
D.FAST_START_PARALLEL_ROLLBACK -
单项选择题
ClicktheExhibitbuttonandexaminethediagram，whichillustratesthecomponentsperformingtaskswithinanOracleSharedSeverenvironment.Whichtaskisbeingperformedbycomponent4？（）
A.The PMON process registers the request in the response queue.
B.A shared sever places the process request in the response queue.
C.A request within the request queue is processed by an idle shared server process.
D.A dispatcher assigns a request from the request queue to and idle shared server process. -
单项选择题
What is true about this statement used during import？（） imp hr/hr tables= （employee， departments） file=hr.dmp ignore=y
A.It ignores duplicates.
B.It prevents character set translation on import.
C.It allows rows to be inserted into a table that already exists.
D.It ignores storage parameters in the DML executed during import.
