Multiple choice technology databases

In user-managed backup and recover procedure, how are data files backed up ?

  1. Using SQL commands.

  2. Using SQL*Plus Commands.

  3. Using operating system commands.

  4. Using Recover Manager commands.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In user-managed backups, the database administrator manually copies the database files using operating system copy utilities (such as cp or copy) after putting the tablespaces into backup mode. SQL or SQL*Plus commands are used to manage the database state, but they do not perform the actual file copying.

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