A developer is creating an AWS Lambda function. The Lambda function needs an external library to connect to a third-party solution. The external library is a collection of files with a total size of…

Question

Options

• ACreate a Lambda layer to store the external library. Configure the Lambda function to use the
• BCreate an Amazon S3 bucket. Upload the external library into the S3 bucket. Mount the S3
• CLoad the external library to the Lambda function's /tmp directory during deployment of the
• DCreate an Amazon Elastic File System (Amazon EFS) volume. Upload the external library to the

• A
  85% (23)
• B
  4% (1)
• C
  7% (2)
• D
  4% (1)

Explanation

Create a Lambda layer to store the external library. Configure the Lambda function to use the layer. This will allow the developer to make the external library available to the Lambda execution environment without having to include it in the Lambda package, which will reduce the Lambda package space. Using a Lambda layer is a simple and straightforward solution that requires minimal operational overhead. https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html

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