Which three are true about backup, restore, and recovery operations done without using Recovery Manager (RMAN)? (Choose three.)

Question

Options

• ABacking up a database in NOARCHIVELOG mode using O/S utilities requires that the database
• BBacking up a database in ARCHIVELOG mode using O/S utilities requires that the database
• CAn Oracle database can be restored from backup files copied using O/S utilities.
• DOracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as
• EBacking up a database in NOARCHIVELOG mode using O/S utilities requires that the database
• FOracle archive log backups, copied using an O/S utility, can be added to the RMAN catalog as a
• GBacking up a database in ARCHIVELOG mode using O/S utilities requires that the database

• A
  3% (1)
• B
  6% (2)
• C
  78% (28)
• F
  3% (1)
• G
  11% (4)

Explanation

A,B,G are not right because the question is telling us 'without RMAN'. To put it in mount/open or so, are necessary only in case of using RMAN. Otherwise, using OS Utils, DB must be closed or maximum in NOMOUNT state. F is incorrect as according to the following note only archivelog, backuppiece, controlfilecopy or datafilecopy can be cataloged https://docs.oracle.com/cd/B19306_01/backup.102/b14194/rcmsynta011.htm

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