DOP-C02 · Question #192
DOP-C02 Question #192: Real Exam Question with Answer & Explanation
The correct answer is A: In Route 53 ARC, create a new assertion safety rule. Apply the assertion safety rule to the two. https://docs.aws.amazon.com/r53recovery/latest/dg/routing-control.safety-rules.html https://docs.aws.amazon.com/r53recovery/latest/dg/getting-started-cli-routing.html#getting- started-cli-routing.safety
Question
A company has deployed a critical application in two AWS Regions. The application uses an Application Load Balancer (ALB) in both Regions. The company has Amazon Route 53 alias DNS records for both ALBs. The company uses Amazon Route 53 Application Recovery Controller to ensure that the application can fail over between the two Regions. The Route 53 ARC configuration includes a routing control for both Regions. The company uses Route 53 ARC to perform quarterly disaster recovery (DR) tests. During the most recent DR test, a DevOps engineer accidentally turned off both routing controls. The company needs to ensure that at least one routing control is turned on at all times. Which solution will meet these requirements?
Options
- AIn Route 53 ARC, create a new assertion safety rule. Apply the assertion safety rule to the two
- BIn Route 53 ARC, create a new gating safety rule. Apply the assertion safety rule to the two
- CIn Route 53 ARC, create a new resource set. Configure the resource set with an
- DIn Route 53 ARC, create a new resource set. Configure the resource set with an
Explanation
https://docs.aws.amazon.com/r53recovery/latest/dg/routing-control.safety-rules.html https://docs.aws.amazon.com/r53recovery/latest/dg/getting-started-cli-routing.html#getting- started-cli-routing.safety
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