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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 545 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 545
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company wants to direct its users to a backup static error page if the company's primary website is unavailable. The primary website's DNS records are hosted in Amazon Route 53. The domain is pointing to an Application Load Balancer (ALB). The company needs a solution that minimizes changes and infrastructure overhead.

Which solution will meet these requirements?

  • A. Update the Route 53 records to use a latency routing policy. Add a static error page that is hosted in an Amazon S3 bucket to the records so that the traffic is sent to the most responsive endpoints.
  • B. Set up a Route 53 active-passive failover configuration. Direct traffic to a static error page that is hosted in an Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.
  • C. Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance that hosts a static error page as endpoints. Configure Route 53 to send requests to the instance only if the health checks fail for the ALB.
  • D. Update the Route 53 records to use a multivalue answer routing policy. Create a health check. Direct traffic to the website if the health check passes. Direct traffic to a static error page that is hosted in Amazon S3 if the health check does not pass.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Bmaster at Aug. 1, 2023, 12:45 p.m.
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TariqKipkemei
Highly Voted 1 year, 5 months ago
Selected Answer: B
Set up a Route 53 active-passive failover configuration. Direct traffic to a static error page that is hosted in an Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.
upvoted 6 times
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ssa03
Highly Voted 1 year, 7 months ago
Selected Answer: B
B is correct
upvoted 5 times
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Danilus
Most Recent 5 months, 2 weeks ago
key -minimizes changes and infrastructure overhead key- backup static error page Option B is the appropriate solution because it sets up automatic failover to an alternative endpoint (the static error page in S3) when the ALB becomes unavailable. Option D is not viable as it does not implement a true failover mechanism and may continue to direct traffic to an unhealthy ALB.
upvoted 1 times
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Guru4Cloud
1 year, 8 months ago
Selected Answer: D
Setting up a Route 53 active-passive failover configuration with the ALB as the primary endpoint and an Amazon S3 static website as the passive endpoint meets the requirements with minimal overhead. Route 53 health checks can monitor the ALB health. If the ALB becomes unhealthy, traffic will automatically failover to the S3 static website. This provides automatic failover with minimal configuration changes
upvoted 3 times
Guru4Cloud
1 year, 8 months ago
Sorry. I mean B
upvoted 6 times
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Nirav1112
1 year, 8 months ago
B is correct
upvoted 3 times
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mrsoa
1 year, 8 months ago
Selected Answer: B
B seems correct
upvoted 4 times
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Bmaster
1 year, 8 months ago
B is correct.. https://repost.aws/knowledge-center/fail-over-s3-r53
upvoted 4 times
awsgeek75
1 year, 3 months ago
Nice link find!
upvoted 2 times
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