AWSCertified Data Engineer - Associate
Domain 3Objective 1
Task 3.1: Automate Data Processing by Using AWS Services DEA-C01 Practice Questions (Page 1)
Part of the Content Domain 3: Data Operations and Support domain, which accounts for 22% of the DEA-C01 exam. AWS does not publish an official question count, but from its 130-minute exam (~50–85 total, ~11–19 in this domain), expect 3–5 from this objective — we provide 38 practice questions to prepare you well beyond it. (estimate)
38questions here
8free pages
16concepts
22%of the exam
Questions 1–5
- 1
A data engineer writes a boto3 script to run an AWS Glue job and wait for completion. The script runs on an EC2 instance with an IAM role. The Glue job starts, but the script fails with a 'ThrottlingException' when calling get_job_run. What is the most likely cause?
Select an answer first - 2
A data engineer writes a Python script that uses boto3 to start an AWS Glue job and then waits for it to complete. The script runs on an EC2 instance with an IAM role. The Glue job starts successfully, but the script fails with an 'AccessDeniedException' when calling get_job_run. What is the most likely cause?
Select an answer first - 3
In Amazon EventBridge, what is the name of the JSON structure that defines which events to match and route to a target?
Select an answer first - 4
In Amazon MWAA, what is the primary unit of work that defines a data pipeline workflow?
Select an answer first - 5
Which AWS service allows you to visually clean and normalize data without writing code?
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