单项选择题
A.Using SQL commands.
B.Using SQL*Plus commands.
C.Using operating system commands.
D.Using Recover Manager commands.
单项选择题 ToincreasetheavailabilityofanAdvancedReplicationenvironment，youcanaddanewmastertoareplicationgroupwithoutquiescingthegroup.Thisisachieved（）.
多项选择题 WhichfouraretrueregardingtheWorkspaceManagerinOracle9i？（）
单项选择题 Examine the following parameter settings from an initialization （init.ora） file： DB_CREATE_FILE_DEST =’/u01/oradata/’ DB_CREATE_ONLINE_LOG_DEST_1 =’/u02/oradata/’ DB_CREATE_ONLINE_LOG_DEST_2 =’/u03/oradata/’ If you create an Oracle Managed Files （OMF） database using these settings， what is the result？（）