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1Z0-160 · Question #21

You wish to perform database recovery and restore the most recent backup. Which two steps will you perform?

The correct answer is A. Disable the scheduled backup configuration. C. Perform the restore with the dbaascli orec --args -latest command. A: Note: If some activity you want to perform requires you to temporarily disable regularly scheduled backups, you can do so by removing the scheduling information from the system-wide /etc/crontab file. C: You can use the dbaascli utility to restore from the most recent backup…

Backing Up and Recovering Databases

Question

You wish to perform database recovery and restore the most recent backup. Which two steps will you perform?

Options

  • ADisable the scheduled backup configuration.
  • BDisable the scheduled recovery configuration.
  • CPerform the restore with the dbaascli orec --args -latest command.
  • DPerform the restore with the dbaascli orec --args -last command.
  • EPerform the restore with the dbaascli orec --args -stop -last command.
  • FPerform the restore with the dbaascli orec --args -close -last command.

How the community answered

(54 responses)
  • A
    81% (44)
  • B
    2% (1)
  • D
    4% (2)
  • E
    11% (6)
  • F
    2% (1)

Explanation

A: Note: If some activity you want to perform requires you to temporarily disable regularly scheduled backups, you can do so by removing the scheduling information from the system-wide /etc/crontab file. C: You can use the dbaascli utility to restore from the most recent backup and perform complete recovery on a database deployment hosting a single-instance database: 1. Connect as the opc user to the compute node. 2. Start a root-user command shell: 3. Restore the most recent backup and perform complete recovery using the orec subcommand of the dbaascli utility: # dbaascli orec --args -latest The restore and recover process performs these steps: Shuts down the database Extracts and restores configuration files Prepares for recovery Performs the recovery Restarts the database instance after recovery 1. Exit the root-user command shell: Using Oracle Database Cloud Service (February 2017), page 6-23 https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/using-oracle-database-cloud-

Topics

#RMAN recovery#dbaascli#backup restoration#scheduled backup

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