AZ-300 Azure Storage Solutions 3

Question 1

Which Azure service enables bidirectional file sync between on-premises Windows Server file shares and Azure Files?

Accepted Answer

Azure File Sync

Answer

Azure Data Box

Answer

Azure Import/Export

Answer

StorSimple

Question 2

What is 'cloud tiering' in the context of Azure File Sync?

Accepted Answer

Automatically moving less-accessed files to Azure while keeping a local pointer (stub)

Answer

Encrypting files in the cloud

Answer

Replicating files to multiple regions

Answer

Compressing files before upload

Question 3

Which Azure Storage feature enables storing multiple versions of a blob, protecting against accidental overwrites?

Accepted Answer

Blob Versioning

Answer

Soft Delete

Answer

Snapshots

Answer

Change Feed

Question 4

What is the purpose of Azure Storage 'Object Replication' for blobs?

Accepted Answer

Asynchronously replicates blobs between source and destination storage accounts for compliance or latency reduction

Answer

Synchronously replicates blobs within a region

Answer

Provides read access during a failover

Answer

Encrypts blobs at rest

Question 5

Which Azure Storage performance tier provides sub-millisecond latency for high-transaction workloads using SSD-backed storage?

Accepted Answer

Premium performance tier

Answer

Standard performance tier

Answer

Archive tier

Answer

Cool tier

Question 6

What does enabling 'secure transfer required' on an Azure Storage account enforce?

Accepted Answer

All connections to the storage account must use HTTPS or SMB with encryption

Answer

All data must be encrypted at rest

Answer

Storage must use customer-managed keys

Answer

Blob public access is disabled