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D-ISM-FN-23 · Question #174

What is a benefit of source-based deduplication over target-based deduplication?

The correct answer is D. Only unique data is sent over the network to be backed up. See the full explanation below for the reasoning.

Question

What is a benefit of source-based deduplication over target-based deduplication?

Options

  • ABackup processing is offloaded from the backup client
  • BLess backup data is stored on the backup server
  • CBackup data can be retained longer
  • DOnly unique data is sent over the network to be backed up

How the community answered

(45 responses)
  • A
    2% (1)
  • B
    7% (3)
  • C
    16% (7)
  • D
    76% (34)

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