The Solutions Architect Manages a Serverless Application That Consists of Multiple

question 857

Multiple Choice

The Solutions Architect manages a serverless application that consists of multiple API gateways, AWS Lambda functions, Amazon S3 buckets, and Amazon DynamoDB tables. Customers say that a few application components slow while loading dynamic images, and some are timing out with the "504 Gateway Timeout" error. While troubleshooting the scenario, the Solutions Architect confirms that DynamoDB monitoring metrics are at acceptable levels. Which of the following steps would be optimal for debugging these application issues? (Choose two.)

• A) Parse HTTP logs in Amazon API Gateway for HTTP errors to determine the root cause of the errors.
• B) Parse Amazon CloudWatch Logs to determine processing times for requested images at specified intervals.
• C) Parse VPC Flow Logs to determine if there is packet loss between the Lambda function and S3.
• D) Parse AWS X-Ray traces and analyze HTTP methods to determine the root cause of the HTTP errors.
• E) Parse S3 access logs to determine if objects being accessed are from specific IP addresses to narrow the scope to geographic latency issues.

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Definitions:

Logistics Department

manages the movement, storage, and flow of goods, services, and information within the company, ensuring efficient and effective delivery.

Peak-Period Demand

The time when the demand for a product or service is at its highest, often leading to supply challenges.

Actual Costs

The real costs incurred for materials, labor, and overhead in the production of goods or provision of services.

Maintenance Department

A division within a company or facility dedicated to the care, repair, and upkeep of equipment, machinery, and the physical plant.