单项选择题
A. It checks the database for intrablock corruptions only.
B. It checks for block corruption in the valid backups of the database.
C. It checks the database for both intrablock and interblock corruptions.
D. It checks for only those corrupted blocks that are associated with data files.
单项选择题 Which statement about Automatic Memory Management with Oracle 11g is true?（）
多项选择题 Which three statements about performance analysis by SQL Performance Analyzer are true? （）
单项选择题 You installed Oracle Database 11g and are performing a manual upgrade of the Oracle9i database. As a part of the upgrade process, you execute the following script: SQL>@utlu111i.sql Which statement about the execution of this script is true?（）