AWS Certified Developer Associate (#117)

An application stores images in an S3 bucket. Amazon S3 event notifications are used to trigger a Lambda function that resizes the images. Processing each image takes less than a second. How will AWS Lambda handle the additional traffic?

Lambda will scale out to execute the requests concurrently.
Lambda will handle the requests sequentially in the order received.
Lambda will process multiple images in a single execution.
Lambda will add more compute to each execution to reduce processing time.