Which three describe how often OCR backups are taken and how many are retained, according to the default backup schedule?

Question

Options

• Aevery 12 hours and the Clusterware keeps the last four copies
• Bevery 4 hours and the Clusterware keeps the last three copies
• Cevery day and the Clusterware keeps the last two copies
• Devery day and the Clusterware keeps the last three copies
• Eevery week and the Clusterware keeps the last two copies

• A
  15% (3)
• B
  80% (16)
• D
  5% (1)

Explanation

Locating the OCR Automatic Backups The OCR is backed up automatically. Only one node performs the backup. To determine the node and location of the backup: $ ocrconfig -showbackup auto host02 2009/07/28 12:20:42 /u01/app/.../cdata/cluster01/backup00.ocr host02 2009/07/28 08:20:41 /u01/app/.../cdata/cluster01/backup01.ocr host02 2009/07/28 04:20:40 /u01/app/.../cdata/cluster01/backup02.ocr host02 2009/07/27 16:20:37 /u01/app/.../cdata/cluster01/day.ocr host02 2009/07/28 00:20:39 /u01/app/.../cdata/cluster01/week.ocr Files could be spread across nodes due to outages. The backup frequency and retention policies are: - Every four hours: CRS keeps the last three copies. - At the end of every day: CRS keeps the last two copies. - At the end of every week: CRS keeps the last two copies. Oracle 11g: RAC and Grid Infrastructure Administration Accelerated 3 - 11

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