考试
2021-02-25 12:23:17

(多选题)To enable faster incremen

题目描述

AMultiple change tracking files can be created for a database.

BThe change tracking file must be created after the first level 0 backup.

CRMAN does not support backup and recovery of the change tracking file.

DThe database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.

答案解析

[db:答案解析]

C,D

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