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Amazon Web Services AWS Certified Solutions Architect - Professional SAP-C02 Question # 145 Topic 15 Discussion

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Amazon Web Services AWS Certified Solutions Architect - Professional SAP-C02 Question # 145 Topic 15 Discussion

SAP-C02 Exam Topic 15 Question 145 Discussion:
Question #: 145
Topic #: 15

A company runs a serverless ecommerce application on AWS. The application uses API Gateway to invoke Java Lambda functions that connect to an Amazon RDS for MySQL database. During a sale event, traffic spikes caused slow performance and DB connection failures.

Which solution will improve performance with the LEAST application change?
A.

Move DB connection outside Lambda handler and increase provisioned concurrency.

B.

Use RDS Proxy. Store DB credentials in Secrets Manager. Update Lambda to use RDS Proxy. Increase provisioned concurrency.

C.

Increase max_connections parameter in a custom DB parameter group and reboot. Increase reserved concurrency.

D.

Use RDS Proxy and Secrets Manager. Increase reserved concurrency.

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Actual exam question for Amazon Web Services SAP-C02 exam by Kai2652 at Oct 12, 2025, 4:32:22 PM

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