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Oracle

1Z0-485 · Question #50

You are calculating the storage capacity that your customer will require on their ZFS Backup Appliance. Identify the set of factors that will affect this calculation.

The correct answer is C. database size, full/incremental cycle, compression, and retention period. Note: The Sun ZFS Backup Appliance has extremely fast backup and restore throughputs, ensuring that backup windows and recovery time objectives (RTOs) are met by providing timely recovery in the event of a disaster Not A, Not E: compression is a factor

Backup and Recovery

Question

You are calculating the storage capacity that your customer will require on their ZFS Backup Appliance. Identify the set of factors that will affect this calculation.

Options

  • Adatabase size, full/incremental cycle, RPO (Recovery Point Objective), and RTO (Recovery Time
  • Bdatabase size, retention period, RPO (Recovery Point Objective), and compression
  • Cdatabase size, full/incremental cycle, compression, and retention period
  • Ddatabase size, compression, and backup window
  • Efull/incremental cycle, retention period, and ZFS Backup Appliance model

How the community answered

(38 responses)
  • A
    3% (1)
  • B
    11% (4)
  • C
    71% (27)
  • D
    3% (1)
  • E
    13% (5)

Explanation

Note: The Sun ZFS Backup Appliance has extremely fast backup and restore throughputs, ensuring that backup windows and recovery time objectives (RTOs) are met by providing timely recovery in the event of a disaster Not A, Not E: compression is a factor

Topics

#ZFS Backup Appliance#storage capacity planning#retention period#backup compression

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