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You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?()

发布日期:2022-07-05

You are working on a 24X7 database. You want to de...
A

You must have change tracking enabled in your database

B

Your database must be running in NOARCHIVELOG mode

C

To back up a tablespace, it must be in backup mode

D

To back up a tablespace, it must first be taken offline

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Oracle认证考试

OCP 11G认证考试

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