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Trevor Noah works as a cloud security engineer in an IT company located in Seattle, Washington. Trevor has implemented a disaster recovery approach that runs a scaled-down version of a fully functional environment in the cloud. This method is most suitable for his organization's core business-critical functions and solutions that require the RTO and RPO to be within minutes. Based on the given information, which of the following disaster recovery approach is implemented by Trevor?

A.
Backup and Restore
Answers
A.
Backup and Restore
B.
Multi-Cloud Option
Answers
B.
Multi-Cloud Option
C.
Pilot Light approach
Answers
C.
Pilot Light approach
D.
Warm Standby
Answers
D.
Warm Standby
Suggested answer: D

Explanation:

The Warm Standby approach in disaster recovery involves running a scaled-down version of a fully functional environment in the cloud. This method is activated quickly in case of a disaster, ensuring that the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) are within minutes.

1.Scaled-Down Environment: A smaller version of the production environment is always running in the cloud. This includes a minimal number of resources required to keep the application operational12.

1.Quick Activation: In the event of a disaster, the warm standby environment can be quickly scaled up to handle the full production load12.

1.RTO and RPO: The warm standby approach is designed to achieve an RTO and RPO within minutes, which is essential for business-critical functions12.

1.Business Continuity: This approach ensures that core business functions continue to operate with minimal disruption during and after a disaster12.

Reference: Warm Standby is a disaster recovery strategy that provides a balance between cost and downtime. It is less expensive than a fully replicated environment but offers a faster recovery time than cold or pilot light approaches12. This makes it suitable for organizations that need to ensure high availability and quick recovery for their critical systems.

asked 18/09/2024
Olusola Adebayo
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