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AWS Certified Data Engineer - Associate DEA-C01

100 real AWS DEA-C01 questions with answers checked by certified engineers. Start free, upgrade when you are ready.

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Questions
100
Exam code
DEA-C01
Last updated
Sep 15, 2026
Language
English
Certification
AWS Certified Data Engineer - Associate
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DEA-C01 sample questions

2 questions from the DEA-C01 practice set, with the answer and explanation.

  1. Question 1
    A team sends clickstream events into Amazon Kinesis Data Streams and must land them in Amazon S3 as Parquet with minimal custom code. Which service should sit between the stream and the bucket?
    • A.
      Amazon Data Firehose with Parquet conversion
    • B.
      Kinesis Agent installed on every producer host
    • C.
      AWS Database Migration Service with ongoing replication
    • D.
      Amazon SQS standard queue with a polling Lambda function
    Show answer

    Correct answer:

    • A.
      Amazon Data Firehose with Parquet conversion

    Explanation

    Firehose can read from a Kinesis data stream and convert JSON records to Parquet or ORC using a schema from the Glue Data Catalog, then deliver them to S3 with no custom code. Kinesis Agent only pushes data from a host into a stream or Firehose, so it does not do the stream-to-S3 conversion. DMS is built for database migration and replication, not for event streams.
  2. Question 2
    AWS Glue crawlers can populate table definitions in the AWS Glue Data Catalog from data stored in Amazon S3.
    • A.
      True
    • B.
      False
    Show answer

    Correct answer:

    • A.
      True

    Explanation

    A crawler samples the S3 data, infers the schema and partitions, and writes table definitions to the Data Catalog. The Glue Schema Registry is easy to confuse with crawlers, but it stores and validates schemas for streaming producers and consumers rather than cataloging S3 tables.
Exam detail

About AWS DEA-C01

Related Practice Questions

We help aspirants prepare for the AWS certification exam without spending money on preparation materials. Many candidates download the DEA-C01 AWS Certified Data Engineer - Associate practice questions PDF here. You can easily download AWS DEA-C01 PDF practice questions for free. If you have any questions about the exam product, you can view the comments. You can also publish comments about DEA-C01 exam questions in PDF format.
FAQ

DEA-C01 FAQ

What is the AWS DEA-C01 exam?

DEA-C01 is the AWS Certified Data Engineer - Associate exam.

How many questions are in the DEA-C01 practice set?

The full DEA-C01 practice set has 100 questions with answers.

Can I try DEA-C01 practice questions for free?

Yes. This page has 2 free DEA-C01 PDF files shared by other candidates, and a free online test engine where you can answer DEA-C01 questions in your browser. No account is needed.

What formats are the DEA-C01 practice questions available in?

DEA-C01 practice questions are available in these formats: PDF and Online Practice Exam. You can also get them together in a bundle.

How much does DEA-C01 practice material cost?

DEA-C01 practice material starts from $49 USD.

Are these the actual DEA-C01 exam questions?

No. They are exam-style practice questions written from the official DEA-C01 exam objectives, not actual exam content.

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