【第8題】【063題庫】2019年OCP12c認證1Z0-063考試題庫大全
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第8題.You execute the RMAN commands:
RMAN> BACKUP VALIDATE DATABASE;
RMAN> RECOVER CORRUPTION LIST;
Which task is performed by these commands?
A. Corrupted blocks, if any, are repaired in the backup created.
B. Only those data files that have corrupted blocks are backed up.
C. Corrupted blocks in the data files are checked and repaired before performing the database backup.
D. The database is checked for physically corrupt blocks and any corrupted blocks are repaired.
Answer: C
解析:這是兩條命令的含意,如 C 答案所言。
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