Azure Mastery vs AZ

Prepare for Microsoft certifications with original practice questions, written explanations and a private on-device readiness estimate. Practice 13,000+ exam-style questions across 30 current certifications, know when you're ready with a private on-device assessment, and study smarter with personalized recommendations. Previously purchased retired packs stay available. START FREE. CHOOSE YOUR ACCESS • 50+ free questions per supported exam, with written explanations • Buy a full individual exam bank once; no subscription required for that bank • Pro adds every bank, full Exam IQ insights, Answer Coach, the simulator and Ask Aura Preview MEET AURA, YOUR STUDY BUDDY • Guides your first week step by step, then recaps each session • Turns missed answers into private, grounded Answer Coach lessons • Ask Aura Preview (Pro): ask about your exam, quiz yourself and review saved takeaways, with sources 30 CURRENT CERTIFICATION EXAMS • AZ-900 — Microsoft Azure Fundamentals • AZ-104 — Azure Administrator Associate • AZ-305 — Azure Solutions Architect Expert • AZ-400 — Azure DevOps Engineer Expert • AZ-700 — Azure Network Engineer Associate • AI-901 — Azure AI Fundamentals • AI-103 — Azure AI App & Agent Developer • AI-200 — Azure AI Cloud Developer • AI-300 — Operationalizing ML & GenAI Solutions • AI-500 — Multi-Agent AI Solutions Expert • AB-100 — Agentic AI Business Solutions Architect • AB-410 — Intelligent Applications Builder Associate • AB-650 — Administering Microsoft 365 and AI Services • AB-620 — AI Agent Builder Associate • AB-731 — AI Transformation Leader • AB-900 — Copilot & Agent Administration Fundamentals • PL-300 — Power BI Data Analyst Associate • PL-900 — Power Platform Fundamentals • DP-900 — Azure Data Fundamentals • DP-300 — Azure Database Administrator • DP-700 — Fabric Data Engineer Associate • DP-750 — Azure Databricks Data Engineer • DP-800 — SQL AI Developer Associate • SC-900 — Security, Compliance & Identity Fundamentals • SC-200 — Security Operations Analyst Associate • SC-300 — Identity & Access Administrator • SC-100 — Cybersecurity Architect Expert • SC-500 — Cloud and AI Security Engineer Associate • GH-900 — GitHub Foundations • GH-300 — GitHub Copilot EXAM-STYLE PRACTICE QUESTIONS • Nine exam-style formats: hot area, drag-to-match, case studies, and more • Coaching-quality explanations on every question • Microsoft Learn references throughout, checked regularly AI-POWERED READINESS (PRIVATE, ON-DEVICE) • Exam IQ — turns retained mastery, blueprint coverage and mock consistency into a clear readiness call • Score Prediction — forecasts your likely result on exam day • Score Gap — how far you are from passing, on the Practice tab • Knowledge Decay — alerts you when topics fade from memory • Study Path — what to review next, down to the sub-topic • Answer Coach — explains each miss; supported devices can optionally rewrite it on-device EXAM SIMULATOR • Full-length timed, blueprint-aligned exam-style rehearsals • Real question counts, passing scores, and time limits SMART STUDY TOOLS • Spaced-repetition flashcard mode • Daily challenges to build and keep study streaks • Exam countdown with predicted score and trajectory • Week-by-week study plan from your exam date • Certification path tracking across multiple exams PRIVACY FIRST • Zero third-party SDKs — no analytics, no ads, no tracking • Readiness is calculated on your device • Optional private iCloud sync across iPhone, iPad, and Apple Watch SUBSCRIPTION INFORMATION • Pro Monthly: auto-renewing monthly subscription with a 3-day free trial • Pro Annual: auto-renewing yearly subscription with a 7-day free trial • Lifetime Access: one-time purchase, no subscription required • Charged to your Apple ID; auto-renews unless canceled ≥24h before renewal. Manage in App Store settings. Terms of Use: https://azuremastery.app/apps/AzureMastery/terms.html Privacy Policy: https://azuremastery.app/apps/AzureMastery/privacy.html

Study on your phone. Continue on desktop. Use your phone on the move and a tablet or desktop when you want more room to study. Connect the same StudyCert account to continue your learning in the app and on the desktop web. Prepare for Configuring and Operating Microsoft Azure Virtual Desktop (AZ-140) with 534 practice questions and 160 key terms. Study coverage · 4 areas • Plan and implement an Azure Virtual Desktop infrastructure • Plan and implement identity and security • Plan and implement user environments and apps • Monitor and maintain an Azure Virtual Desktop infrastructure 1. Build your foundation with key terms Use flashcards to learn meanings, exam context and selection cues. Mark terms as known or not yet known, then revisit unstudied or unfamiliar cards. Edit card content to suit your learning and restore the original when needed. 2. Practice and understand each answer Study in 50-question sets, by domain or by difficulty. Work through single- and multiple-choice questions, then read the explanation for the answer and each option. Choose all, unfinished or wrong questions; shuffle questions and choices; use a study timer; and resume where you left off. 3. Review mistakes and uncertain concepts Collect questions marked for review, recent errors and repeated mistakes. Filter by cumulative wrong-answer count and focus on weaker domains or difficulty levels. The glossary report connects your known/not-yet records with accuracy on related questions. 4. Check your preparation with a mock exam Practice time management with 50 questions in 100 minutes. Change answers before submission, resume a saved exam and receive grading when time expires. Afterwards, see correct, wrong and unanswered counts, your score and domain results, then revisit mistakes. Tools that fit your study routine Optional audio study reads terms and meanings aloud. Choose whether to include exam context and selection cues, set repeats and pauses, and control playback with the mini player. A study calendar, learning streaks, weekly goals, reminders for unmet goals and light, dark or system themes support your routine. Learning records are managed for each supported language. Some features require paid access. Check the included features and price on the purchase screen. Purchase restoration is supported. This is an independent study aid, not an official, affiliated or endorsed app of any exam administrator or certification body. Exam names and trademarks belong to their respective owners.