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Free AWS Cloud Practitioner CLF-C02 Practice Question

What is a consideration when deploying an application across multiple Availability Zones to ensure high availability?

  • Using diverse Availability Zones for different application components eliminates the need for synchronous data replication.

  • Availability Zones automatically manage the state of applications, enabling stateful applications to fail over without any data loss or manual intervention.

  • Applications should rely on a single Availability Zone for mission-critical deployments to concentrate the resources and strengthen the zone's resilience.

  • Deploying applications to more Availability Zones than necessary will linearly increase the availability and reliability of the application.

  • Applications must be designed to handle the failure of an Availability Zone without human intervention, automatically redistributing traffic to instances in operational zones.

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AWS Cloud Practitioner CLF-C02 / 
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