AZ-104 – Question 80

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10

HOTSPOT –
You need to create an Azure Storage account that meets the following requirements:
✑ Minimizes costs
✑ Supports hot, cool, and archive blob tiers
✑ Provides fault tolerance if a disaster affects the Azure region where the account resides
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Correct Answer: 

Box 1: StorageV2 –
You may only tier your object storage data to hot, cool, or archive in Blob storage and General Purpose v2 (GPv2) accounts. General Purpose v1 (GPv1) accounts do not support tiering.
General-purpose v2 accounts deliver the lowest per-gigabyte capacity prices for Azure Storage, as well as industry-competitive transaction prices.

Box 2: Standard_GRS –
Geo-redundant storage (GRS): Cross-regional replication to protect against region-wide unavailability.
Incorrect Answers:
Locally-redundant storage (LRS): A simple, low-cost replication strategy. Data is replicated within a single storage scale unit.
Read-access geo-redundant storage (RA-GRS): Cross-regional replication with read access to the replica. RA-GRS provides read-only access to the data in the secondary location, in addition to geo-replication across two regions, but is more expensive compared to GRS.

Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy-grs 
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers 

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