nerdexam
Amazon

SOA-C02 · Question #353

Lab Simulation 2 A webpage is stored in an Amazon S3 bucket behind an Application Load Balancer (ALB). Configure the SS bucket to serve a static error page in the event of a failure at the primary…

This task involves configuring an S3 bucket for static website hosting and updating Route 53 to implement a failover routing policy, ensuring a static error page is served from S3 if the primary ALB fails.

Submitted by javi_es· Mar 30, 2026Reliability and Business Continuity

Question

Lab Simulation 2 A webpage is stored in an Amazon S3 bucket behind an Application Load Balancer (ALB). Configure the SS bucket to serve a static error page in the event of a failure at the primary site. 1. Use the us-east-2 Region for all resources. 2. Unless specified below, use the default configuration settings. 3. There is an existing hosted zone named lab- 751906329398-26023898.com that contains an A record with a simple routing policy that routes traffic to an existing ALB. 4. Configure the existing S3 bucket named lab-751906329398-26023898.com as a static hosted website using the object named index.html as the index document 5. For the index-html object, configure the S3 ACL to allow for public read access. Ensure public access to the S3 bucketjs allowed. 6. In Amazon Route 53, change the A record for domain lab-751906329398-26023898.com to a primary record for a failover routing policy. Configure the record so that it evaluates the health of the ALB to determine failover. 7. Create a new secondary failover alias record for the domain lab-751906329398-26023898.com that routes traffic to the existing 53 bucket. Answer:

Exhibits

SOA-C02 question #353 exhibit 1
SOA-C02 question #353 exhibit 2
SOA-C02 question #353 exhibit 3
SOA-C02 question #353 exhibit 4
SOA-C02 question #353 exhibit 5
SOA-C02 question #353 exhibit 6
SOA-C02 question #353 exhibit 7
SOA-C02 question #353 exhibit 8
SOA-C02 question #353 exhibit 9
SOA-C02 question #353 exhibit 10

Explanation

This task involves configuring an S3 bucket for static website hosting and updating Route 53 to implement a failover routing policy, ensuring a static error page is served from S3 if the primary ALB fails.

Concept tested. S3 static website hosting, Route 53 failover routing, ALB health checks

Reference. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-failover.html

Topics

#Route 53 failover#S3 static website#ALB health check#DNS routing policy

Community Discussion

No community discussion yet for this question.

Full SOA-C02 Practice