AZ-300 Azure Storage Solutions

Question 1

Which Azure Blob Storage access tier is designed for data that is rarely accessed and stored for at least 180 days, with the lowest storage cost but highest retrieval cost?

Accepted Answer

Archive tier

Answer

The Archive tier offers the lowest storage price for rarely accessed data but requires rehydration (hours) before data can be read.

Question 2

Which Azure Storage redundancy option replicates data synchronously across three availability zones within the same region?

Accepted Answer

ZRS

Answer

Zone-Redundant Storage (ZRS) replicates data synchronously across three availability zones in a single region, protecting against datacenter failures.

Question 3

What is the maximum size of a single Azure Blob?

Accepted Answer

190.7 TB

Answer

A single block blob in Azure Blob Storage can be up to approximately 190.7 TB (200 GB per block × 50,000 blocks).

Question 4

Which Azure service provides a fully managed, cloud-native NFS and SMB file share that can be mounted by Windows, Linux, and macOS clients?

Accepted Answer

Azure Files

Answer

Azure Files provides fully managed cloud file shares accessible via SMB and NFS protocols, mountable directly on VMs and on-premises machines.

Question 5

What feature of Azure Storage allows you to automatically move blobs between access tiers based on age or last access time?

Accepted Answer

Lifecycle Management Policies

Answer

Azure Blob Lifecycle Management policies automatically transition or delete blobs based on rules you define, such as moving to Cool after 30 days.

AZ-300 - Microsoft Azure Solutions Architect Practice Test

AZ-300 - Microsoft Azure Solutions Architect Practice Test

AZ-300 Azure Storage Solutions