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Dell-EMC

DES-DD23 · Question #42

A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent…

The correct answer is A. 200. See the full explanation below for the reasoning.

Question

A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent full backups compress down to 100 GB. The initial backup requires 400 GB with a 10 percent increase in the data each day. Each incremental backup is 200 GB. After data reduction, each incremental backup is 20 GB. What is the weekly burn rate (GB) after six daily incremental backups and one weekly backup?

Options

  • A200
  • B220
  • C400
  • D440

How the community answered

(29 responses)
  • A
    83% (24)
  • B
    10% (3)
  • C
    3% (1)
  • D
    3% (1)

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