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Oracle认证考试

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You are managing an Oracle Database 11g database. You configured the database to run inARCHIVELOG mode.  Which two statements are true in this scenario()

  • A、You must shut down the database instance to perform the backups.
  • B、You must configure the Flash Recovery Area (FRA) for the database.
  • C、You can perform complete database backups without closing the database.
  • D、All the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.
正确答案:C,D
答案解析:
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