Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan?
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A. B. C. D.D.
To properly conduct testing of the data backup portion of a disaster recovery plan, the following steps must be taken:
Perform an integrity test of backup media: This involves checking the backup media (such as tapes, disks, or cloud-based storage) for any physical damage or corruption. This step is important to ensure that the backup media can be relied upon to restore data in case of a disaster.
Verify data on backup media can be read: This step involves testing the ability to read data from the backup media. This ensures that the data can be restored from the backup media if needed.
Verify that backups have occurred and were successful via the logs: This step involves checking the backup logs to ensure that the backups have occurred as scheduled and that they were successful. This step is important to ensure that all critical data is backed up, and to identify any backup failures before they become critical.
Restore backed up data to a test server: This step involves restoring the backed-up data to a test server to ensure that it is usable and that the restore process works as expected. This step is crucial to test the effectiveness of the backup and restore process, as well as to identify any issues that may arise during the restore process.
In summary, to properly conduct testing of the data backup portion of a disaster recovery plan, the backup media should be integrity tested, data on the backup media should be verified, backups should be verified as successful via logs, and backed-up data should be restored to a test server to ensure usability and proper restore process.