In which scenario will you use the Flashback Version Query feature?()
A. when you want to restore a table that has been dropped from the Recycle Bin
B. when you want to identify the transaction ID of the transaction that deleted some important records from a table
C. when you want to recover the schema of a dropped user
D. when you want to restore a dropped tablespace
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教育对文化的正向功能有()。
A. 保存
B. 融合
C. 选择
D. 创造
Probe工程参数表导入和地图导入顺序没有要求。
A. 正确
B. 错误
按照账户反映的经济内容分类,“资产减值损失”属于流动资产类账户。
A. 正确
B. 错误
企业内部人力资源管理工作,除了()之外,都有可能采用()方式来处理。