CodeCommit Quiz (CDA)

A financial services company is developing a real-time fraud detection system for its payment processing application. Payment transaction events are sent via an API, and the system must analyze each transaction in real-time to identify and flag potentially fraudulent activities. The solution should support concurrent processing by multiple fraud detection models and monitoring systems while ensuring scalability, low-latency performance, and cost optimization.

Which AWS service is best suited to meet these requirements?

A company is developing a real-time analytics platform that allows users to submit data through the Amazon API Gateway. The data is processed by AWS Lambda and stored in Amazon S3. However, during high-traffic periods, users experience timeouts despite the Lambda function completing tasks on time.

The company needs to analyze API Gateway metrics in Amazon CloudWatch to determine the cause of these timeouts.

Which two API Gateway metrics in Amazon CloudWatch should be reviewed to troubleshoot the delay issues? (Select TWO.)