Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

An automotive manufacturer must ingest about 30,000 JSON events per second from factory sensors. Each event is 5 KB and the analytics application consuming the data must begin processing each event within 300 ms of its arrival. Which AWS service best meets the required throughput and latency while minimizing operational overhead?

  • Amazon Kinesis Data Firehose delivering to an S3 bucket with default buffering

  • Devices perform multipart uploads directly to Amazon S3

  • Amazon Kinesis Data Streams with on-demand capacity mode

  • AWS DataSync agent mounted on the factory network writing to Amazon S3

AWS Certified Data Engineer Associate DEA-C01
Data Ingestion and Transformation
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