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Data For Dummies · Airflow

Practice Questions

75 Questions · Test your knowledge. Not an Apache Software Foundation exam.

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October 2026 practice

Checked against Apache Airflow 3.3.2, the stable release dated 17 September 2026. New DAG files import from airflow.sdk. Dataset was renamed to Asset. @task is the default for Python. PythonOperator still runs, and it is the migration path from older DAGs.

Answer from Airflow 3.3 behavior. schedule is the DAG argument. An Asset is a valid schedule value. PythonOperator still means 'run this Python callable', and new code uses @task from airflow.sdk instead. The score on this page is practice, not a credential.

Knowledge check

Which schedule value is current for an upstream data event?