Apache Airflow DAG Authoring

Pass rate

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Apache Airflow DAG Authoring Pass Rate

AF3-DA

The score you need to pass the Apache Airflow DAG Authoring certification exam, what the cut score actually means, and how to read your mock results against it.

70% to pass
75 questions
1.9/10 difficulty

The number you need to hit

Published cut score for this certification.

Our pass-mark benchmark
70%
Not published by Astronomer
Margin
30%
room for wrong answers, on a flat mock
Wrong answers allowed
23
out of 75 questions

Pass score vs pass rate

Two different numbers that get mixed up constantly.

Pass score (cut score)

The scaled score the vendor publishes. For the Apache Airflow DAG Authoring it is 70%. This is the number you can actually prepare against, and it is the one that decides your result on exam day.

Pass rate (percentage of candidates)

The share of candidates who pass. Astronomer generally does not publish this for individual exams, and the numbers you find online usually come from candidate self-reported surveys. We would rather tell you nothing than tell you a figure we cannot source.

Where you lose points

The exam is not scored flat. Each domain carries its own weight, so a domain where you lose everything can sink a score that looks fine on paper.

Operators and Hooks25%

Losing this domain entirely costs you 25% of the exam, and it has 19 practice questions here.

Advanced DAG Authoring25%

Losing this domain entirely costs you 25% of the exam, and it has 19 practice questions here.

Deployment and Security10%

Losing this domain entirely costs you 10% of the exam, and it has 7 practice questions here.

DAG Development Fundamentals25%

Losing this domain entirely costs you 25% of the exam, and it has 19 practice questions here.

Testing and Quality Assurance15%

Losing this domain entirely costs you 15% of the exam, and it has 11 practice questions here.

About these numbers: Astronomer does not publish a numeric cut score for the Apache Airflow DAG Authoring, so the figure above is Certilum's own benchmark rather than an official threshold. We would rather show you that than present an invented percentage as fact.

The practical version: the Apache Airflow DAG Authoring is not passed by knowing most of the content. It is passed by being strong in the domains that carry weight, and by not leaving one of them empty.

More about the Apache Airflow DAG Authoring exam

Explore the rest of this page series: format, cost, difficulty, requirements and how to prepare.

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Frequently asked questions

Everything you need to know about the Apache Airflow DAG Authoring exam.