单项选择题
You have configured the following：
RMAN> CONFIGURE DEFAULT DEVICE TYPE TO ’sbt’； new RMAN configuration parameters：
CONFIGURE DEFAULT DEVICE TYPE TO ’sbt’； new RMAN configuration parameters are successfully stored
RMAN> SHOW DEVICE TYPE； RMAN configuration parameters are： CONFIGURE DEVICE TYPE SBT PARALLELISM 1； # CONFIGURE DEVICE TYPE DISK PARALLELISM 1； #
RMAN> CONFIGURE DEVICE TYPE SET PARALLELISM 5；
RMAN> SHOW DEVICE TYPE； RMAN configuration parameters are： CONFIGURE DEVICE TYPE SBT PARALLELISM 5； CONFIGURE DEVICE TYPE DISK PARALLELISM 1； #
How many channels are allocated to SBT？（）
A.0， because channels have not been defined.
B.3， as indicated by the degree of parallelism.
C.1， the default value when device is configured.
D.5， as indicated by the last parallelism command.
相关考题
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单项选择题
Whichtoolcanbeusedtocreateandconfigurelistenerstoreceiveclientconnections？（）
A.Oracle Net Manager
B.Oracle Net Control Utility
C.Oracle Net Configuration Assistant -
单项选择题
You issue this SQL statement： ALTER DATABASE RENAME FILE ’/ORADATA/u02/user_data01.dbf’ TO ’/ORADATA/u04/user_data01.dbf’； What does this SQL statement do？（）
A.It updates the control file with the new location of the data file.
B.It updates only the data dictionary with the new location of the data file.
C.It changes the location of the user_data01.dbf file in the operating system.
D.It changes the location of the user_data01.dbf file in the operating system and updates the control file with the new location of the data file. -
单项选择题
YouareconfiguringforOracleSharedServer.Whichserviceisrequired？（）
A.Oracle Net Service
B.Oracle HTTP Service
C.Oracle Paging Service
D.Internet Directory Service
