DP-900 2026 Course & AI Tutor

Master the DP-900 certification with the most complete prep app for the exam. A brand-new, rewritten-from-scratch course covering all 4 official domains, paired with 600+ exam-style questions and an integrated AI Tutor. KEY FEATURES: Complete Updated Syllabus (NEW!) All 4 official DP-900 domains rewritten from scratch with the latest exam objectives. 60 in-depth study guides covering core data concepts (ACID, OLAP vs OLTP, ETL vs ELT, batch vs streaming, Star Schema, data governance, data warehouse vs data lake), relational data on the cloud platform (managed SQL services, PaaS vs IaaS, T-SQL, DDL/DML, HA + replication, scaling), non-relational data (blob storage, data lakes, file storage, NoSQL document/graph databases, partitioning, redundancy options, multi-region distribution), and analytics workloads (data pipelines, Spark notebooks, stream analytics, modern lakehouse + warehouse architecture, KQL, BI tools, data activator, AI assistants for data). AI Tutor Get instant explanations for any question. Our integrated AI breaks down concepts based on your actual answer, with follow-up questions supported. 600+ Exam Questions Aligned with current DP-900 objectives across all 4 domains. Timed Mock Exams Quick 25-question sprints or full simulations with a real timer — just like exam day. Study Streak System Build a daily habit. Track consecutive days, earn rewards, stay motivated. Detailed Progress Tracking Per-domain gauges, "ready to take the exam" threshold, and weak-point insights. Native Dark Mode Easy on the eyes for late-night study sessions. Review Mistakes Detailed explanations for every question you missed. Unlock by Progress New domains open as you master earlier ones — pace yourself naturally. Optional Premium Ad-free, full offline mode, unlimited AI tutor access. DOMAINS COVERED: • Core data concepts • Relational data on the cloud platform • Non-relational data on the cloud platform • Analytics workloads on the cloud platform Whether you're a junior data analyst learning the fundamentals, a developer transitioning into data engineering, or a business user wanting to understand modern data platforms, this app helps you study efficiently and stay motivated. Start practicing now and get certified! DP-900 is a certification trademark of its respective owner. This app is not affiliated with, endorsed by, or sponsored by the certification vendor.