AZ-900 decision sheets

• Blob access tiers: hot vs cool vs cold vs archive
• Cloud benefits: high availability vs reliability vs scalability
• Cloud deployment models: public vs private vs hybrid vs multicloud
• Management in the cloud vs management of the cloud
• Data movement: Data Box vs AzCopy vs Storage Explorer vs File Sync vs Migrate
• Global infrastructure: region vs availability zone vs region pair vs sovereign region
• Repeatable deployment: ARM templates vs Bicep vs imperative scripts
• Azure portal vs Azure CLI vs Azure PowerShell vs Cloud Shell
• Azure Monitor vs Advisor vs Service Health vs Log Analytics vs Application Insights
• Scaling: vertical vs horizontal
• Storage redundancy: LRS vs ZRS vs GRS vs GZRS
• Azure Storage services: Blob vs Files vs Queue vs Table vs Disk