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Databricks DEAPractice With A Network Lab Atmosphere

Prepare for the Databricks Data Engineer Associate exam with 150+ practice questions covering Lakehouse Platform, ELT pipelines, Delta Lake, and Unity Catalog.

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Bank size
150
Live total in the bank — no vague estimates
Mock pace
90min
65-question timed simulation
Study support
AI
AI explanations + mistake review
Updated regularlyDetailed explanation per question

Databricks DEA Exam Bank

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  • ✓150+ real questions + explanations
  • ✓Full mock exam (real exam simulation)
  • ✓Wrong question review + spaced repetition
  • ✓AI Tutor - instant question explanations
  • ✓Domain-based practice
  • ✓Lifetime access + free updates

Certification Overview

Databricks Certified Data Engineer Associate (DEA)

Databricks Certified Data Engineer Associate (DEA) validates your expertise and skills. This practice exam helps you prepare with real exam-style questions.

Who Is This For

  • Data engineers building and maintaining ELT pipelines on Databricks
  • SQL and Python developers adopting Lakehouse architecture
  • Analytics engineers preparing for Databricks platform certification
  • Data analysts transitioning into data engineering roles

Prerequisites

  • Basic understanding of the exam domain concepts
  • Familiarity with the technology covered by this certification

Learning Outcomes

  • Pass the Databricks DEA certification exam with confidence
  • Master key concepts across all exam domains
  • Identify and strengthen weak areas before the exam

Exam Prep Highlights

150+ practice questions with detailed explanations
Mock exams simulating real test conditions
AI-powered tutoring for personalized study
Progress tracking and weak area identification

Why study with us?

Prep isn't just grinding questions. We turn every minute of study into a real pass rate.

No more aimless drilling

"I've done hundreds of questions and still don't feel ready for the exam…"

All 150+ questions are sorted by exam domain, each tagged to its topic. You'll know exactly where you're strong and weak, and target the gaps.

Understand the "why" behind every question

"The answer is B, but I have no idea why A, C and D are wrong…"

Every question comes with a detailed explanation — not just the right answer, but why each option is right or wrong. Real understanding, not rote memorisation.

An AI tutor, on demand

"It's midnight, I've read the explanation three times and still don't get it, and no one's replying in the group chat…"

An AI tutor available 24/7, answering specific questions instantly. Not generic ChatGPT — an AI that understands the exam context and answers exactly what you ask.

Simulate real exam pressure

"Practice is fine, but I freeze and run out of time on exam day…"

Mock exams fully replicate the question count and time limit of the real Databricks DEA exam. Get used to the pace early so you walk in with confidence.

Stop repeating the same mistakes

"Same concept, asked a different way, and I got it wrong again…"

Your mistake log captures weak spots automatically, and spaced repetition brings them back right before you'd forget. Every review locks the knowledge in deeper.

Pass first time, don't waste the exam fee

"The exam costs $300+ — if I fail I have to wait and pay again…"

Structured practice + precise weak-point analysis + AI-assisted understanding turn every minute of prep into a real pass rate.

Start Practicing

Full Mock Exam

65Q / 90 min

Simulates real exam conditions. Timed, scored, with full result analysis.

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Quick Practice

7Q / 7 min

Fast knowledge check. Great for daily practice or revision sessions.

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Domain Practice

Pick a topic

Focus on specific exam domains. Target your weak areas for improvement.

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Wrong Question Drill

Spaced repetition

Review your mistakes. AI-powered spaced repetition for long-term mastery.

Review Mistakes →

Exam Overview

Exam Information

Exam Code
DEA
Duration
90 min
Questions
65
Passing Score
70/100
Validity
3 years
Question Types
single-choice, multiple-choice
Official Page
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More than a question bank — the AI studies with you

Tap any exam domain and the AI tutor walks you through the core topics, common question types and memory tips. Stuck on a concept? Ask the AI anytime for an instant, personalised answer.

Pick an exam domain to start learning

AI Tutor

Got it wrong and don't know why? Ask the AI.

"It's midnight and I've read this explanation three times without getting it. There's no one to ask, and the answers I find online don't match…"

The Databricks DEA AI tutor is always on, ready wherever you're stuck. Not generic ChatGPT — it explains this exact question and this exam domain precisely.

"I picked A — why is it wrong?"

When the explanation still doesn't click

Just ask the AI: "Why isn't A correct?" Like asking a teacher — a clear answer in seconds.

"How do I actually tell these two concepts apart?"

When concepts blur together

The AI uses comparisons and real scenarios to clear it up. Not memorising definitions — truly understanding.

"Two weeks to the exam — how should I plan?"

When prep hits the final sprint

The AI reads your mistake patterns and tells you which domains are weakest and what to review first.

AI Tutor — Interactive DemoLIVE
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Frequently Asked Questions

Frequently Asked Questions