How would you design a highly available web application architecture in Azure?

A highly available web application architecture in Azure should include:\n\n• Application Gateway with Web Application Firewall for load balancing\n• Virtual Machine Scale Sets across multiple Availability Zones\n• Azure SQL Database with geo-replication for data redundancy\n• Azure Storage with geo-redundant storage (GRS)\n• Azure CDN for global content delivery\n• Application Insights for monitoring and diagnostics\n\nImplement auto-scaling policies, health probes, and disaster recovery procedures. Use Traffic Manager for multi-region failover and Azure Backup for data protection.