Question 203 of 259
Choose 3A company has IoT sensors that monitor traffic patterns throughout a large city. The company wants to read and collect data from the sensors and perform aggregations on the data.
A solutions architect designs a solution in which the IoT devices are streaming to Amazon Kinesis Data Streams. Several applications are reading from the stream. However, several consumers are experiencing throttling and are periodically encountering a ReadProvisionedThroughputExceeded error.
Which actions should the solutions architect take to resolve this issue? (Choose three.)
A. Reshard the stream to increase the number of shards in the stream.
B. Use the Kinesis Producer Library (KPL). Adjust the polling frequency.
C. Use consumers with the enhanced fan-out feature.
D. Reshard the stream to reduce the number of shards in the stream.
E. Use an error retry and exponential backoff mechanism in the consumer logic.
F. Configure the stream to use dynamic partitioning.
<p>A. Reshard the stream to increase the number of shards in the stream.</p>
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