AWS Certified Data Engineer – Associate (DEA-C01) Free Practice Exam Questions

258 real AWS Certified Data Engineer – Associate (DEA-C01) exam questions with answers and AI explanations. Amazon Web Services certification prep — page 8 of 26.

  1. Question 71: A data engineer needs to use AWS Step Functions to design an orchestration workflow. The workflow must parallel process a large collection of data files and ap…
  2. Question 72: A company is migrating a legacy application to an Amazon S3 based data lake. A data engineer reviewed data that is associated with the legacy application. The…
  3. Question 73: A data engineer is configuring an AWS Glue job to read data from an Amazon S3 bucket. The data engineer has set up the necessary AWS Glue connection details an…
  4. Question 74: A company wants to implement real-time analytics capabilities. The company wants to use Amazon Kinesis Data Streams and Amazon Redshift to ingest and process s…
  5. Question 75: A company has a production AWS account that runs company workloads. The company's security team created a security AWS account to store and analyze security lo…
  6. Question 76: A company has used an Amazon Redshift table that is named Orders for 6 months. The company performs weekly updates and deletes on the table. The table has an i…
  7. Question 78: A company uses Amazon RDS for MySQL as the database for a critical application. The database workload is mostly writes, with a small number of reads. A data en…
  8. Question 79: A data engineer creates an AWS Glue Data Catalog table by using an AWS Glue crawler that is named Orders. The data engineer wants to add the following new part…
  9. Question 80: A company stores 10 to 15 TB of uncompressed .csv files in Amazon S3. The company is evaluating Amazon Athena as a one-time query engine. The company wants to…
  10. Question 81: A company uses Amazon EMR as an extract, transform, and load (ETL) pipeline to transform data that comes from multiple sources. A data engineer must orchestrat…