A CSA needs to bring a client's public cloud site online at another location in the same region after a disaster. The RPO is eight hours, and the RTO is four hours. Which of the following is the BEST way to accomplish this goal?

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C. Restore the site at the new location within eight hours by using backups from the failed public Restoring the site using backups within the eight-hour window directly satisfies the RPO of eight hours, meaning the recovered data falls within the maximum acceptable data-loss boundary. This option correctly aligns the backup age used in the restore operation with the stated RPO, while the other options either misalign with the RPO boundary or violate the RTO of four hours by taking too long to complete.

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A. Restore the site at the new location within six hours by using backups from the failed public cloud Restoring within six hours does not match the eight-hour RPO boundary and does not satisfy both recovery objectives as defined in the scenario.

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B. Restore the site at the new location within two hours by using backups from the failed public cloud Restoring within two hours is faster than necessary but does not correspond to the stated eight-hour RPO, making it an imprecise fit for the defined recovery requirements.

Answer

D. Restore the site at the new location within four and half hours by using backups from the failed Restoring within four and a half hours exceeds the RTO of four hours, meaning the system remains offline longer than the maximum allowable downtime and violates the recovery time constraint.

A CSA needs to bring a client's public cloud site online at another location in the same region after a disaster. The RPO is eight hours, and the RTO is four hours. Which of the following is the…

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