第72題-OCP認證062考試題庫2019最新考題解析
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我要咨詢2018年的時候，OCP 11g考試題庫大更新，052 053出現了很多新題，
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QUESTION 72
You use a recovery catalog for maintaining your database backups.
You execute the following command:
$rman TARGET / CATALOG rman / cat@catdb
RMAN > BACKUP VALIDATE DATABASE ARCHIVELOG ALL;
Which two statements are true?
A. Corrupted blocks, if any, are repaired.
B. Checks are performed for physical corruptions.
C. Checks are performed for logical corruptions.
D. Checks are performed to confirm whether all database files exist in correct locations
E. Backup sets containing both data files and archive logs are created.
Correct Answer: BD
Section: (none)
Explanation:注意該命令不會產生備份集。
