Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

Every day at 02:00 UTC, a healthcare company must ingest the previous day's CSV file from an Amazon S3 bucket into a staging table in Amazon Redshift. The team wants a fully managed, serverless solution that minimizes cost and ongoing administration while reliably running at the scheduled time. Which approach best meets these requirements?

  • Deploy an Amazon Managed Workflows for Apache Airflow (MWAA) environment and schedule a DAG that issues a Redshift COPY command for the file in S3.

  • Launch a transient Amazon EMR cluster each night that runs a Spark job to copy the file from S3 to Redshift, then terminates the cluster.

  • Configure an Amazon Kinesis Data Firehose delivery stream with a Lambda transformation to send data to Redshift and enable the stream at 02:00 UTC using the AWS CLI.

  • Create a cron-based Amazon EventBridge rule that starts an AWS Glue ETL job, which reads the CSV file from S3 and writes it to Amazon Redshift.

AWS Certified Data Engineer Associate DEA-C01
Data Ingestion and Transformation
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot