You are writing to a DynamoDB table and receive the following exception:" ProvisionedThroughputExceededException". though according to your Cloudwatch metrics for the table, you are not exceeding your provisioned throughput.
What could be an explanation for this?

• A.You haven't provisioned enough DynamoDB storage instances
• B.You're exceeding your capacity on a particular Range Key
• C.You're exceeding your capacity on a particular Hash Key
• D.You're exceeding your capacity on a particular Sort Key
• E.You haven't configured DynamoDB Auto Scaling triggers

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A Developer is creating a Lambda function that will generate and export a file. The function requires 100 MB of temporary storage for temporary files while executing. These files will not be needed after the function is complete.
How can the Developer MOST efficiently handle the temporary files?

• A.Copy the files to an S3 bucket with a lifecycle policy to delete the files.
• B.Copy the files to EFS and delete the files at the end of the Lambda function.
• C.Store the files in EBS and delete the files at the end of the Lambda function.
• D.Store the files in the /tmp directory and delete the files at the end of the Lambda function.

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A Developer has a stateful web server on-premises that is being migrated to AWS. The Developer must have greater elasticity in the new design.
How should the Developer re-factor the application to make it more elastic? (Choose two.)

• A.Use pessimistic concurrency on Amazon DynamoDB
• B.Use Amazon CloudFront with an AWS Web Application Firewall
• C.Store session state data in an Amazon DynamoDB table
• D.Use Amazon CloudFront with an Auto Scaling group
• E.Use an ELB with an Auto Scaling group

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A development team is migrating a monolithic application to Amazon API Gateway with AWS Lambda integrations using the AWS CD The zip deployment package exceeds the Lambda direct upload deployment package size limit. How should the Lambda function be deployed?

• A.Use the zip tile to create a Lambda layer and reference it using the -code CLI parameter
• B.Upload a deployment package using the --zp-file CLI parameter
• C.Upload a deployment package to Amazon S3 and reference Amazon S3 using the --code CLI parameter
• D.Create a Docker image and reference the image using the --docker-image CLI parameter

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A company is using an AWS Lambda function to process records from an Amazon Kinesis data stream The company recently observed slow processing of the records. A developer notices that the iterator age metric for the function is Increasing and that the Lambda run duration is constantly above normal.
Which actions should the developer take to increase the processing speed? (Select TWO.)

• A.Increase the number of shards of the Kinesis data stream
• B.Increase the timeout of the Lambda function
• C.Increase the memory that is allocated to the Lambda function.
• D.Decrease the number of shards of the Kinesis data stream
• E.Decrease the timeout of the Lambda function

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