AWS Certified Data Engineer - Associate DEA-C01 — Topic 1 Question 248

Question

A company uses an organization in AWS Organizations to manage multiple AWS accounts. The company uses an enhanced fanout data stream in Amazon Kinesis Data Streams to receive streaming data from multiple producers. The company runs the data stream in an account named Account A. The company wants to use an AWS Lambda function in an account named Account В to process the data from the data stream. The company creates a Lambda execution role in Account В that has permissions to access data from the data stream in Account A. What additional step must the company take to meet this requirement?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Add a resource-based policy to the data stream to allow read access for the cross-account Lambda execution role. AWS Lambda runs code without provisioning servers and scales automatically, which minimizes operational overhead. This option meets the real-time / low-latency performance requirement.

AWS Certified Data Engineer - Associate DEA-C01 — Question 248