A Developer has written an Amazon Kinesis Data Streams application. As usage grows and traffic increases over time, the application is regularly receiving ProvisionedThroughputExceededException error messages.
Which steps should the Developer take to resolve the error? (Choose two.)

A. Use Auto Scaling to scale the stream for better performance
B. Increase the delay between the GetRecords call and the PutRecords call
C. Increase the number of shards in the data stream
D. Specify a shard iterator using the ShardIterator parameter
E. Implement exponential backoff on the GetRecords call and the PutRecords call