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Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 330 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional SAP-C02
Question #: 330
Topic #: 1
[All AWS Certified Solutions Architect - Professional SAP-C02 Questions]

A company has developed a mobile game. The backend for the game runs on several virtual machines located in an on-premises data center. The business logic is exposed using a REST API with multiple functions. Player session data is stored in central file storage. Backend services use different API keys for throttling and to distinguish between live and test traffic.

The load on the game backend varies throughout the day. During peak hours, the server capacity is not sufficient. There are also latency issues when fetching player session data. Management has asked a solutions architect to present a cloud architecture that can handle the game’s varying load and provide low-latency data access. The API model should not be changed.

Which solution meets these requirements?

  • A. Implement the REST API using a Network Load Balancer (NLB). Run the business logic on an Amazon EC2 instance behind the NLB. Store player session data in Amazon Aurora Serverless.
  • B. Implement the REST API using an Application Load Balancer (ALB). Run the business logic in AWS Lambda. Store player session data in Amazon DynamoDB with on-demand capacity.
  • C. Implement the REST API using Amazon API Gateway. Run the business logic in AWS Lambda. Store player session data in Amazon DynamoDB with on-demand capacity.
  • D. Implement the REST API using AWS AppSync. Run the business logic in AWS Lambda. Store player session data in Amazon Aurora Serverless.
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Suggested Answer: C 🗳️
by devalenzuela86 at Nov. 21, 2023, 9:14 p.m.
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nublit
Highly Voted 1 year, 4 months ago
Selected Answer: C
C is correct. For Elastic Architecture the best option is API GW + Lambda + DynamoDB
upvoted 8 times
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Pinina
Most Recent 8 months, 2 weeks ago
Selected Answer: C
Respuesta c
upvoted 1 times
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career360guru
1 year, 3 months ago
Selected Answer: C
option C
upvoted 2 times
...
shaaam80
1 year, 5 months ago
C is correct. API Gateway, Lambda & DynamoDB for session data
upvoted 2 times
...
heatblur
1 year, 5 months ago
Selected Answer: C
C is the right Answer: APIGW is the ideal choice for exposing the REST API because it can handle varying loads efficiently and scale automatically. API Gateway also integrates seamlessly with AWS Lambda, which is used for the business logic in this solution. This setup allows for easy management and can handle peaks in traffic without manual intervention.
upvoted 3 times
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Totoroha
1 year, 5 months ago
C is answer
upvoted 2 times
...
devalenzuela86
1 year, 5 months ago
Selected Answer: C
C for sure
upvoted 2 times
...
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