AZ-305: +1200 Questions + Explanations - Updated 2026

About this course

What Is the AZ-305 Certification?The AZ-305 certification, officially titled Designing Microsoft Azure Infrastructure Solutions, is a Microsoft credential that validates your ability to design effective, scalable cloud solutions on Azure. It demonstrates your expertise in translating business requirements into secure, reliable, and high-performing cloud architectures.Why These Practice Tests Stand OutThese practice tests are designed to closely match the real exam experience while helping you build a deeper understanding of Azure concepts.Exam-aligned questions — Structured to reflect the format and style of the actual AZ-305 examClear, detailed explanations — Each answer includes insights to help you fully understand the reasoning behind itRegularly updated content — Keeps pace with the latest Azure features and exam changesBalanced difficulty levels — Prepares you for a wide range of question types, from basic to advancedExam Guide: Key DomainsTo succeed in the AZ-305 exam, you should focus on the following areas:Design Identity, Governance, and Monitoring Solutions (25–30%)Covers identity management, access control, governance strategies, and monitoring solutionsDesign Data Storage Solutions (20–25%)Focuses on selecting and designing appropriate storage solutions for different scenariosDesign Business Continuity Solutions (15–20%)Includes backup, disaster recovery, and high availability strategiesDesign Infrastructure Solutions (25–30%)Involves designing compute, networking, and overall infrastructure in AzureDesign Solutions for Applications (10–15%)Centers on creating effective architectures for Azure-based applications