（301）Which command is used to configure RMAN to perform a compressed backup for every backup executed?

A. BACKUP AS COMPRESSED BACKUPSET DATABASE

B. BACKUP AS COMPRESSED COPY OF DATABASE

C. CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET

D. CONFIGURE DEVICE TYPE DISK BACKUP TYPE COMPRESS

E. BACKUP DATABASE COMPRESS

答案：（C）

解析：

注意：题目要求是for every backup executed