SAP-C02 · Question #293
A company is running a web application in the AWS Cloud. The application consists of dynamic content that is created on a set of Amazon EC2 instances. The EC2 instances run in an Auto Scaling group…
The correct answer is B. Provision an ALB, an Auto Scaling group, and EC2 instances in a different AWS Region. Update. https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/DownloadDistS3AndCu st omOrigins.html https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/high_availability_origin_ You can set up CloudFront with origin failover for scenarios that require high…
Question
A company is running a web application in the AWS Cloud. The application consists of dynamic content that is created on a set of Amazon EC2 instances. The EC2 instances run in an Auto Scaling group that is configured as a target group for an Application Load Balancer (ALB). The company is using an Amazon CloudFront distribution to distribute the application globally. The CloudFront distribution uses the ALB as an origin. The company uses Amazon Route 53 for A solutions architect must configure the application so that itis highly available and fault tolerant. Which solution meets these requirements?
Options
- AProvision a full, secondary application deployment in a different AWS Region. Update the Route
- BProvision an ALB, an Auto Scaling group, and EC2 instances in a different AWS Region. Update
- CProvision an Auto Scaling group and EC2 instances in a different AWS Region. Create a second
- DProvision a full, secondary application deployment in a different AWS Region. Create a second
How the community answered
(41 responses)- A24% (10)
- B56% (23)
- C12% (5)
- D7% (3)
Explanation
https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/DownloadDistS3AndCu st omOrigins.html https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/high_availability_origin_ You can set up CloudFront with origin failover for scenarios that require high availability. To get started, you create an origin group with two origins: a primary and a secondary. If the primary origin is unavailable, or returns specific http response status codes that indicate a failure, CloudFront automatically switches to the secondary origin.
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