Key points

• Provides managed SMB or NFS file shares according to account and region support.
• Identity-based access can combine Azure share roles with file or directory permissions.
• Share snapshots and soft delete address different recovery events.

Best-known use cases

• Provide a shared directory to several Azure VMs.
• Recover files from a point-in-time share snapshot.

What candidates often confuse it with

• Azure Files vs Blob: shared file protocol and hierarchy vs object API and containers.
• Share snapshot vs soft delete: point-in-time data view vs deleted-share recovery.

Key takeaway

Choose Azure Files when applications require managed shared-file semantics and configure access plus protection at the correct layers.

Related services

• Azure Storage network security
• Azure Storage authorization and shared access signatures
• Azure Blob Storage
• Blob access tiers, lifecycle, and data protection

Relevant exam tasks

• D2.1.S1 — Configure Azure Storage firewalls and virtual networks
• D2.1.S2 — Create and use shared access signature (SAS) tokens
• D2.1.S3 — Configure stored access policies
• D2.1.S4 — Manage access keys
• D2.1.S5 — Configure identity-based access for Azure Files
• D2.3.S1 — Create and configure a file share in Azure Files
• D2.3.S2 — Create and configure a container in Azure Blob Storage
• D2.3.S3 — Configure storage tiers
• D2.3.S4 — Configure soft delete for blobs and containers
• D2.3.S5 — Configure snapshots and soft delete for Azure Files
• D2.3.S6 — Configure blob lifecycle management
• D2.3.S7 — Configure blob versioning

Learn more

• Azure Files documentation