A Developer is building a web application that uses Amazon API Gateway to expose an AWS Lambda function to process requests from clients. During testing, the Developer notices that the API Gateway times out even though the Lambda function finishes under the set time limit.
Which of the following API Gateway metrics in Amazon CloudWatch can help the Developer troubleshoot the issue? (Choose two.)

• A.CacheHitCount
• B.IntegrationLatency
• C.CacheMissCount
• D.Latency
• E.Count

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An application stops working with the following error: The specified bucket does not exist. Where is the BEST place to start the root cause analysis?

• A.Check the Elastic Load Balancer logs for DeleteBucket requests.
• B.Check AWS X-Ray for Amazon S3 DeleteBucket alarms.
• C.Check AWS CloudTrail for a DeleteBucket event.
• D.Check the application logs in Amazon CloudWatch Logs for Amazon S3 DeleteBucket errors.

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An AWS Lambda function must read data from an Amazon RDS MySQL database in a VPC and also reach a public endpoint over the internet to get additional data.
Which steps must be taken to allow the function to access both the RDS resource and the public endpoint? (Select TWO.)

• A.Modify the default configuration of the Lambda function to associate it with a VPC public subnet.
• B.Modify the default network access control list to allow outbound traffic.
• C.Add an environmental variable to the Lambda function to allow outbound internet access.
• D.Add a NAT Gateway to the VPC.
• E.Modify the default configuration for the Lambda function to associate it with an Amazon VPC private subnet.

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A Lambda function processes data before sending it to a downstream service Each piece of data is approximately 1 MB in size After a security audit, the function t]is now required to encrypt the data before sending it downstream Which API call is required to perform the encryption?

• A.Use the KMS GenerateDataKeyWithoutPlain.Text API to get an encryption key
• B.Pass the data to the KMS ReEncrypi API for encryption
• C.Pass the data to KMS as part of the Encrypt API for encryption
• D.Use the KMS GenerateDataKey API to get an encryption key

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Which of the following are valid SNS delivery transports? Choose 2 answers

• A.HTTP
• B.UDP
• C.SMS
• D.DynamoDB
• E.Named Pipes

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