Azure-900 4 Azure Pricing, SLA and Support: Cost Management and Service Guarantees May 20, 2026 Azure Compute and Storage: VMs, App Services, and Storage Options May 19, 2026 Azure Identity and Access: Azure AD, RBAC and Conditional Access May 19, 2026 Azure Regions and Availability Zones: How to Design for Resilience Apr 24, 2026