A Serverless Application Running on AWS Lambda Is Expected to Receive

Multiple Choice

A serverless application running on AWS Lambda is expected to receive a significant increase in traffic. A SysOps Administrator needs to ensure that the Lambda function is configured to scale so the application can process the increased traffic. What should the Administrator do to accomplish this?

A) Attach additional elastic network interfaces to the Lambda function
B) Configure AWS Application Auto Scaling based on the Amazon CloudWatch Lambda metric for the number of invocations
C) Ensure the concurrency limit for the Lambda function is higher than the expected simultaneous function executions
D) Increase the memory available to the Lambda function