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  9. Q29

ibps-so 2015 · Question 29 of 100

Which of the following techniques provides redundancy by using two disks and two controllers?

  1. ADisk striping
  2. BDisk striping with parity
  3. CDrive mirroring
  4. DDrive mirroring and disk striping
  5. EDrive duplexingCorrect

Answer: E. Drive duplexing

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO IT Officer 2015 (CWE-IV) Professional Knowledge - Testbook · memory-based

← Q28View full paper (100 questions)Q30 →

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