多选题You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN BACKUP VALIDATE DATABASE ARCHIVELOG ALL;Which two statements are true?（）ACorrupted blocks, if any, are repai
题目内容(请给出正确答案)
多选题
You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN > 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.
