多项选择题
A. Only a single partitioning key column can be specified.
B. All DML statements must use partition-extended syntax.
C. The same physical attributes must be specified for each partition.
D. Unique local indexes cannot be created on a system-partitioned table.
E. Traditional partition pruning and partitionwise joins are not supported on these tables.
多项选择题 Which two statements are true regarding the starting of the database instance using the following command?（） SQL>STARTUP UPGRADE
多项选择题 Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? （）
单项选择题 You want to create the Recovery Manager (RMAN) Virtual Private Catalog (VPC) to maintain a separation of responsibilities along with a consolidation of RMAN repository. Which condition must be met before you create the VPC?（）