多选题You execute the following Recovery Manager （RMAN） commands in he following order： BACKUP VALIDATE DATABAE RECOVER CORRUPTION LIST； Which two tasks are performed by these commands？（）ARepair the corrupted blocks. If any. In the backup createdBPopulate VSCOPV_CORRUPTION with names of files that have corrupted blocksCBack up the database after checking whether array of the files have corrupted blocksDDiscover any corrupt blocks that are viewable with the VSDATABASE_BI-OCK_CORBUPTION viewERepair all corrupted blocks that have been logged in the VSDATABASE_BLOCK_ CORRUPTION
多选题
You execute the following Recovery Manager （RMAN） commands in he following order： BACKUP VALIDATE DATABAE RECOVER CORRUPTION LIST； Which two tasks are performed by these commands？（）
A
Repair the corrupted blocks. If any. In the backup created
B
Populate VSCOPV_CORRUPTION with names of files that have corrupted blocks
C
Back up the database after checking whether array of the files have corrupted blocks
D
Discover any corrupt blocks that are viewable with the VSDATABASE_BI-OCK_CORBUPTION view
E
Repair all corrupted blocks that have been logged in the VSDATABASE_BLOCK_ CORRUPTION
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