Amazon SAP-C02 Exam - Topic 8 Question 7 Discussion

Actual exam question for Amazon's SAP-C02 exam

Question #: 7
Topic #: 8

A global media company is planning a multi-Region deployment of an application. Amazon DynamoDB global tables will back the deployment to keep the user experience consistent across the two continents where users are concentrated. Each deployment will have a public Application Load Balancer (ALB). The company manages public DNS internally. The company wants to make the application available through an apex domain.

Which solution will meet these requirements with the LEAST effort?

AMigrate public DNS to Amazon Route 53. Create CNAME records for the apex domain to point to the ALB. Use a geolocation routing policy to route traffic based on user location.

BPlace a Network Load Balancer (NLB) in front of the ALB. Migrate public DNS to Amazon Route 53. Create a CNAME record for the apex domain to point to the NLB's static IP address. Use a geolocation routing policy to route traffic based on user location.

CCreate an AWS Global Accelerator accelerator with multiple endpoint groups that target endpoints in appropriate AWS Regions. Use the accelerator's static IP address to create a record in public DNS for the apex domain.

DCreate an Amazon API Gateway API that is backed by AWS Lambda in one of the AWS Regions. Configure a Lambda function to route traffic to application deployments by using the round robin method. Create CNAME records for the apex domain to point to the API's URL.

Show Suggested Answer

Suggested Answer: C

by Jerry at Jan 10, 2023, 04:31 PM

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Elliot

4 months ago

Wait, can you really use CNAME for apex domains? That seems off!

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Flo

4 months ago

A is definitely the least effort, no doubt!

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Stephen

4 months ago

Not sure about D, sounds overly complicated for this.

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Charolette

4 months ago

I think C is better for global performance!

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Noel

4 months ago

Option A seems the simplest, Route 53 is easy to use.

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France

5 months ago

I feel like the API Gateway option is a bit complex for just routing traffic. I remember we focused on simpler solutions in our last review.

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Alonzo

5 months ago

The Global Accelerator option sounds interesting, but I’m uncertain if it really simplifies the setup compared to just using Route 53 directly.

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Jeff

5 months ago

I think using a Network Load Balancer might be overkill for this scenario. I recall a practice question where an ALB was sufficient.

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Veronique

5 months ago

I remember we discussed how Route 53 can help with DNS management, but I'm not sure if CNAME records are the best approach for an apex domain.

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Jerrod

5 months ago

I'm not too sure about this one. The options seem a bit tricky, and I'm not familiar with the ncclient library. I'll need to think it through carefully and maybe even look up some examples to make sure I choose the correct import statement.

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