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DatabricksDB DE Professional289 questions

Databricks Certified Data Engineer Professional

Validate advanced skills in designing and implementing production-grade data engineering solutions on the Databricks Lakehouse Platform.

Recommended Study Path

  1. 1

    Study Guide

    Learn exam domains, key concepts, and study plans

  2. 2

    Cheat Sheet

    Review commands, limits, and quick-reference facts

  3. 3

    Exam Notes

    Study traps, confusing pairs, and scenario tips

  4. 4

    Flashcards

    Active recall on definitions and key terms

  5. 5

    Practice Questions

    Test your knowledge with exam-style questions

  6. 6

    Mock Exam

    Simulate the real exam with timing and scoring

Study Resources

Start Practice

Sequential questions with instant feedback

Mock Exam

60 questions · 120 min · Real format

Study by Domain

Focus on specific exam topics

Practice by Type

Single choice, multiple choice, case study

Study Guide

Complete exam prep handbook

Cheat Sheet

Quick reference for last-minute review

Exam Notes

Last-minute traps and scenario tips

Flashcards

Active recall study cards

Exam Domain Breakdown

Data Modeling and Design16% · 24 Qs
Data Processing30% · 99 Qs
Data Governance and Security18% · 60 Qs
Monitoring, Logging, and Optimization16% · 45 Qs
Testing and Deployment20% · 61 Qs

Frequently Asked Questions

What is the passing score for the Databricks Certified Data Engineer Professional (DB DE Professional) exam?+
The passing score for the DB DE Professional exam is 70%. The exam consists of 60 questions and you have 120 minutes to complete it.
How many questions are on the DB DE Professional exam?+
The DB DE Professional exam has 60 questions. The exam duration is 120 minutes, giving you roughly 120 seconds per question on average.
How much does the DB DE Professional exam cost?+
The DB DE Professional exam costs $200 USD. Check with Databricks for the latest pricing, regional variations, and any available vouchers or discounts.
What domains are covered on the DB DE Professional exam?+
The DB DE Professional exam covers 5 domains: Data Modeling and Design (16%), Data Processing (30%), Data Governance and Security (18%), Monitoring, Logging, and Optimization (16%), Testing and Deployment (20%). Focus your study time proportionally to these weights.
What free study resources are available for the DB DE Professional exam?+
CertPrepNow offers free study guide, cheat sheet, exam notes, flashcards, 289 practice questions for the DB DE Professional exam. All resources are available without registration or payment.
How long should I study for the DB DE Professional exam?+
Study time varies by experience level. For someone with relevant work experience, 2-4 weeks of focused study (1-2 hours per day) is typical. Beginners may need 4-8 weeks. Start with the study guide to identify knowledge gaps, then use practice questions to test readiness.
Is the Databricks Certified Data Engineer Professional certification worth it?+
The Databricks Certified Data Engineer Professional certification from Databricks validates skills that are in demand. It demonstrates proficiency in data modeling and design and data processing. Whether it is worth pursuing depends on your career goals and current role.