Amazon Web Services AWS Certified Solutions Architect - Professional SAP-C02 Question # 107 Topic 11 Discussion

Amazon Web Services AWS Certified Solutions Architect - Professional SAP-C02 Question # 107 Topic 11 Discussion

SAP-C02 Exam Topic 11 Question 107 Discussion:
Question #: 107
Topic #: 11

A utility company collects usage data from smart meters every 5 minutes. Data is sent to API Gateway, processed by Lambda, and stored in DynamoDB. As usage increased, Lambda durations increased and DynamoDB PUTs failed with ProvisionedThroughputExceededException. Lambda also experiences TooManyRequestsException errors.

Which combination of changes will resolve these issues? (Select TWO.)


A.

Increase the write capacity units to the DynamoDB table.


B.

Increase the memory available to the Lambda functions.


C.

Increase the payload size from the smart meters.


D.

Stream the data into an Amazon Kinesis data stream from API Gateway and process the data in batches.


E.

Collect data in an Amazon SQS FIFO queue, which triggers a Lambda function to process each message.


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