B. Availability Zones
"These Availability Zones enable you to operate production applications and databases that are more highly available, fault tolerant, and scalable than possible when using a single data center. You can deploy your applications and databases across multiple Availability Zones. In the unlikely event of a failure of one Availability Zone, user requests are routed to your application instances in the second Availability Zone. This approach ensures that your application continues to remain available at all times."
https://docs.aws.amazon.com/whitepapers/latest/get-started-documentdb/aws-regions-and-availability-zones.html#:~:text=These%20Availability%20Zones,at%20all%20times.
The answer is B, Availability Zones. Availability Zones are physically separate data centers within the same region that are isolated from each other in terms of power and network connectivity. By deploying applications across multiple Availability Zones, customers can achieve high availability and fault tolerance.
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Pranava_GCP
1 year, 12 months agoMadbo
2 years, 2 months ago