220-1002 · Question #437
A security learn recommends a disaster recovery plan with the following requirements: Recent backups should be readily available. Only long-term backups should be stored off premises * There should…
The correct answer is A. Store 30 days of backups on premises and then age the backups to the public cloud. Option A satisfies all three requirements: recent backups (30 days) are stored on-premises for quick, ready access; older long-term backups are tiered ('aged') to the public cloud for off-site storage; and using the public cloud for archival eliminates the need to purchase and…
Question
A security learn recommends a disaster recovery plan with the following requirements:
- Recent backups should be readily available.
- Only long-term backups should be stored off premises
- There should be minimum expenditure on hardware.
Which of the following satisfies all of these requirements?
Options
- AStore 30 days of backups on premises and then age the backups to the public cloud
- BStore backups on premises and burst to the public cloud if needed.
- CStore backups both on premises and in a public cloud infrastructure
- DStore all the backups in a public cloud with no on-premises backup storage
How the community answered
(63 responses)- A51% (32)
- B14% (9)
- C27% (17)
- D8% (5)
Explanation
Option A satisfies all three requirements: recent backups (30 days) are stored on-premises for quick, ready access; older long-term backups are tiered ('aged') to the public cloud for off-site storage; and using the public cloud for archival eliminates the need to purchase and maintain additional on-premises hardware. Option B (burst to cloud only when needed) doesn't ensure long-term off-site retention. Option C (both on-premises and cloud simultaneously) increases hardware costs without differentiation. Option D (all in public cloud) removes on-premises availability for recent backups.
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