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Databricks Certified Associate Developer for Apache Spark
Certified Data Engineer
Certified SQL Professional
Certified AI/ML Engineer
How to Prepare for the Exam
Follow these steps to go from zero to certified.
📝 Mock Exams — Apache Spark
Free, timed practice tests that simulate the real exam — drawn from a 120-question bank across all 7 domains and reshuffled every attempt, so each run is different. No certificate; pure practice.
Full Mock Exam — Apache Spark
Full 45-question, 90-minute simulation of the real exam.
Quick Mock — Core Concepts
20 mixed questions in 45 minutes — a solid mid-prep checkpoint.
Rapid Sprint — 15 Questions
15-question speed drill in 20 minutes to keep concepts sharp.
Databricks Spark Certification — FAQ
Everything you need to know about the Databricks Certified Associate Developer for Apache Spark exam.
How many questions are on the Databricks Certified Associate Developer for Apache Spark exam?
The official exam has 45 scored multiple-choice questions (plus a few unscored items) with a 90-minute time limit. Our free full mock exam mirrors this with 45 timed questions.
How much does the Databricks Spark certification exam cost?
The official Databricks registration fee is $200 USD. Practising on PySpark.in — the mock exams and preparation guide — is completely free.
What topics does the Apache Spark exam cover?
Apache Spark Architecture & Components (20%), Using Spark SQL (20%), Developing DataFrame/DataSet API applications (30%), Troubleshooting & Tuning (10%), Structured Streaming (10%), Spark Connect (5%) and the Pandas API on Spark (5%).
What programming language is the exam in?
The exam is delivered in English and all code snippets are in Python (PySpark). Individuals who pass can complete basic Spark DataFrame tasks using Python.
Is there a free mock exam or practice test?
Yes. PySpark.in offers free, timed mock exams — a full 45-question / 90-minute simulation plus shorter 20- and 15-question drills — drawn from a 120-question bank and reshuffled on every attempt.
What is a good passing score, and how should I prepare?
Aim for 70%+ on the mocks before booking. Read the exam guide, take the related training, practise with real PySpark & SQL challenges, take full mock exams, then review the domains where you score low. 6+ months of hands-on experience is recommended.
How long is the certification valid?
The certification is valid for two years. Recertification requires taking the current version of the exam.