AZ-204: Developing Solutions for Microsoft Azure

StorageV2 (general purpose v2) is Microsoft's recommended storage account kind for most scenarios and is required to use the Hot/Cool access tiers that help minimize storage costs, unlike the legacy general-purpose v1 kind. Geo-zone-redundant storage (GZRS) synchronously replicates data across three availability zones within the primary region (via ZRS) and asynchronously copies it to a secondary region, which is exactly what is needed when data must be both zone-redundant and geo-redundant; read-access variants (RA-GRS/RA-GZRS) add cost for secondary-region read access that isn't required here, and LRS/ZRS/GRS alone don't satisfy both the zone- and region-redundancy requirements. The Cool access tier is optimized for infrequently modified data and offers lower storage costs than the Hot tier (at the cost of slightly higher access charges), which aligns with the requirement to minimize data storage costs for the corporate website's content.