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DES-2T13 · Question #28

You are designing a cloud backup solution. Consider the following requirements when sizing the backup target: 100 TB of data to be backed up (75 TB + 25 TB (2000 GB)) Full backup once a week Retain…

The correct answer is C. 21, 600. See the full explanation below for the reasoning.

Question

You are designing a cloud backup solution. Consider the following requirements when sizing the backup target: * 100 TB of data to be backed up (75 TB + 25 TB (2000 GB)) * Full backup once a week * Retain all backups for the last 3 months * Daily incremental backups (assuming an average 10% change in data) * Average growth of source data backups = 1 month * No Compression or deduplication What is the total capacity, in GB, required for the backup target to accommodate the backups?

Options

  • A13, 200
  • B16, 000
  • C21, 600
  • D26, 400

How the community answered

(30 responses)
  • A
    3% (1)
  • B
    3% (1)
  • C
    83% (25)
  • D
    10% (3)

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