You are managing the development of an application that uses DynamoDB to store JSON data. You have already set the Read and Write capacity of the DynamoDB table. You are unsure of the amount of the traffic that will be received by the application during the deployment time. How can you ensure that the DynamoDB is not highly throttled and does not become a bottleneck for the application? Choose 2 answers from the options below.

Answer options:

A.Monitor the ConsumedReadCapacityUnits and ConsumedWriteCapacityUnits metric using Cloudwatch.
B.Monitor the SystemErrors metric using Cloudwatch
C.Create a Cloudwatch alarm which would then send a trigger to AWS Lambda to increase the Read and Write capacity of the DynamoDB table.
D.Create a Cloudwatch alarm which would then send a trigger to AWS Lambda to create a new DynamoDB table.

Answer – A and C
Refer to the following AWS Documentation that specifies what should be monitored for a DynamoDB table.
For more information on monitoring DynamoDB please see the below link:
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/monitoring-cloudwatch.html