试题详情
- 单项选择题You want to check the EMP table in the user， Scott’s schema for block corruption. You also want to fix the corrupted blocks， if any. How will you accomplish the required task？（）
A、by using the ANALYZE utility
B、by using the DBVERIFY utility
C、by using the DB_BLOCK_CHECKING parameter
D、by using the DBMS_REPAIR package
- D
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