# DP-750 Databricks Data Eng — Unity Catalog Delta Lake Tests

> Unity Catalog Delta Lake Tests (iPhone/iPad app by Davy Raitt.)

- Source: https://appshunter.io/ios/app/dp-750-databricks-data-eng/id6770922045 (this page in markdown: same URL + `.md`)
- Developer: [Davy Raitt](https://appshunter.io/developer/1795318281)
- Category: Education, Productivity
- Price: Free (on sale, was $12.99)
- Age rating: 4+
- Requires: iOS 15.0 · 27 MB
- Languages: American English
- Released: 2026-05-20
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/dp-750-databricks-data-eng/id6770922045/reviews.md

## What is DP?

PASS YOUR MICROSOFT CERTIFIED: AZURE DATABRICKS DATA ENGINEER ASSOCIATE EXAM
Master Azure Databricks and earn your Data Engineering certification with 500+ expert practice questions.

500+ practice questions
5-minute study sessions
Track your progress
Remove mastered questions
Text-to-speech support
Dark mode available

WHY GET CERTIFIED?
Azure Databricks Data Engineer professionals earn up to $203K annually. This Microsoft certification validates your expertise in building production-grade data pipelines on the Azure Databricks platform, making you indispensable in today's data-driven job market.

WHAT YOU'LL MASTER:
• Azure Databricks Workspace Architecture
• Unity Catalog Governance and Metastore Management
• Delta Lake Storage and Table Management
• Medallion Architecture (Bronze, Silver, Gold)
• Lakeflow Jobs Orchestration and Scheduling
• Lakeflow Spark Declarative Pipelines
• Data Ingestion with Auto Loader and Structured Streaming
• Databricks Asset Bundles for CI/CD Workflows
• Liquid Clustering and Performance Optimization
• PySpark and SQL Transformations
• Table and Column-Level Security
• Delta Sharing for Secure Data Distribution
• MERGE INTO Operations and Schema Evolution
• Azure Integrations (ADLS Gen2, Key Vault, Entra ID)
• Spark UI Troubleshooting and Adaptive Query Execution

STUDY ANYWHERE:
Coffee breaks. Commutes. Lunch hours. Turn dead time into Data Engineering expertise.
Download now. Pass your exam. Master Data Engineering.


## Version history (last 2 releases)

### 5.0.0 — 2026-09-06

Bug fixes and performance improvements

### 3.0.0 — 2026-05-20

No release notes.

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All apps by Davy Raitt: https://appshunter.io/developer/1795318281

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*