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CISM study material · question 921 of 1000

Which strategy does NIST pair with a moderate availability impact level?

  1. Tape backup with relocation of the service to an alternate site once the outage is declared
  2. Optional offsite backup with replication, and a cold or warm site
  3. Mirroring with a hot site
  4. Real-time mirroring with a mirrored site
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Answer: B. Optional offsite backup with replication, and a cold or warm site

SP 800-34r1's backup and strategy examples pair low availability impact with backup and relocation, moderate impact with replication and a cold or warm site, and high impact with mirroring and a hot site.

Source: NIST SP 800-34 Rev. 1 (NIST) — Table 3-2 Backup and Strategy Examples

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