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Exam AZ-103 topic 2 question 22 discussion

Actual exam question from Microsoft's AZ-103
Question #: 22
Topic #: 2
[All AZ-103 Questions]

SIMULATION -
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You plan to move backup files and documents from an on-premises Windows file server to Azure Storage. The backup files will be stored as blobs.
You need to create a storage account named corpdata9172795n2. The solution must meet the following requirements:
✑ Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016.
✑ Provide the highest possible redundancy for the documents.
✑ Minimize storage access costs.
What should you do from the Azure portal?

Show Suggested Answer Hide Answer
Suggested Answer: See solution below.
Step 1: In the Azure portal, click All services. In the list of resources, type Storage Accounts. As you begin typing, the list filters based on your input. Select
Storage Accounts.
Step 2: On the Storage Accounts window that appears, choose Add.
Step 3: Select the subscription in which to create the storage account.
Step 4: Under the Resource group field, select Create New. Create a new Resource

Step 5: Enter a name for your storage account: corpdata9172795n2
Step 6: For Account kind select: General-purpose v2 accounts (recommended for most scenarios)
General-purpose v2 accounts is recommended for most scenarios. General-purpose v2 accounts deliver the lowest per-gigabyte capacity prices for Azure
Storage, as well as industry-competitive transaction prices.
Step 7: For replication select: Read-access geo-redundant storage (RA-GRS)
Read-access geo-redundant storage (RA-GRS) maximizes availability for your storage account. RA-GRS provides read-only access to the data in the secondary location, in addition to geo-replication across two regions.
References:
https://docs.microsoft.com/en-us/azure/storage/common/storage-quickstart-create-account https://docs.microsoft.com/en-us/azure/storage/common/storage-account-overview

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FrancisFerreira
Highly Voted 5 years, 2 months ago
Minimize storage access costs... That means having your tier as Hot. Highest possible redundancy... That means replicating with RA-GRS. And we may want to allow access from all networks for drives to be mounted.
upvoted 18 times
basak
5 years ago
Since they didn't tell about minimize storage account Redundancy cost so we can use RA_GRS. only access cost minimize so HOT tier. Will appear as drive: Blob storage.
upvoted 2 times
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awsnoob
Highly Voted 5 years, 2 months ago
If you need to minimise cost will attaining high redundancy, isn't better to use GRS instead of RA-GRS?
upvoted 12 times
asdfgh1234567
5 years, 1 month ago
RA-GRS has a higher read SLA (99.99%) so is the correct answer. The question doesn't mention cost.
upvoted 1 times
asdfgh1234567
5 years, 1 month ago
Sorry I should clarify, the question doesn't mention STORAGE cost, it mentions READ costs - the read cost for GRS vs RA-GRS is the same for Hot tier.
upvoted 1 times
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chaitu7416
Most Recent 4 years, 2 months ago
Azure Files does not support read-access geo-redundant storage (RA-GRS) and read-access geo-zone-redundant storage (RA-GZRS). https://docs.microsoft.com/en-in/azure/storage/common/storage-redundancy GRS and V2 storage accounts
upvoted 1 times
buldas
4 years, 2 months ago
The backup files will be stored as blobs
upvoted 1 times
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zeal0
4 years, 9 months ago
I think it just mentions the blobs so that you don't choose a storage type that only allows file shares. Basically forcing you to use general purpose.
upvoted 1 times
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hstorm
4 years, 9 months ago
Im confused about the "backup files will be saved as blobs", everything else in this question points me to file-store, can someone please explain ?
upvoted 1 times
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JimD79
4 years, 11 months ago
Standard GPv2 RA-GRS Hot
upvoted 3 times
praveen97
4 years, 11 months ago
✑ Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016. - StandardV2 - File Shares ✑ Provide the highest possible redundancy for the documents. - RA-GRS ✑ Minimize storage access costs. - less access costs is HOT
upvoted 14 times
wideawake
4 years, 11 months ago
right answer is that i agree with you
upvoted 2 times
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Hanuman
4 years, 11 months ago
Hot tier provides higher storage cost and lowest access cost. Link: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers?tabs=azure-portal
upvoted 1 times
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Sitender
5 years ago
requirement -> Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016.... For this we need to use file and not blob
upvoted 5 times
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Sitender
5 years ago
but ✑ Provide the highest possible redundancy for the document -> LRS can not achieve it.
upvoted 1 times
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Luiza
5 years ago
Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016: File Share Provide the highest possible redundancy for the documents: Replication: RA-GRS Minimize storage access costs: Access tier: Cool
upvoted 4 times
cucuff
5 years ago
Cool storage is only cheaper if you dont access data frecuently, but the problem does not state that
upvoted 1 times
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ahmed812
5 years ago
if you have fileshares, you can create mappings. https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows
upvoted 2 times
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ananthoct08
5 years, 1 month ago
low storage costs: cool high redundancy:-GZRS
upvoted 4 times
S458855
5 years, 1 month ago
qns need storage access cost to be minimise so cannot be cold
upvoted 2 times
soi
4 years, 11 months ago
i thought hot storage has more storage access cost compared to cold , however hot is cheaper when comes to accessing the files asap . Is it not true ?
upvoted 1 times
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phvogel
5 years, 1 month ago
I'd say to get: Drive mappings: Works with Blob Storage High Redundancy: GRS (no requirement for RA-GRS and would only drive up cost) Lowest access cost: Hot To get tiered access: StorageV2
upvoted 5 times
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RonS
5 years, 2 months ago
More crap answers, this needs to be fixed: NOT ANSWERED - Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016. RA-GRS - Provide the highest possible redundancy for the documents. Hot HDD - Minimize storage access costs.
upvoted 5 times
Sheru
5 years, 1 month ago
I guess 'Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016.' is answered by choosing Storage V2? RA-GRS & Hot HDD makes sense as well.
upvoted 3 times
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btl614
5 years ago
Sometimes, they put irrelevant requirements in questions to throw you off
upvoted 1 times
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emon
5 years, 2 months ago
Data storage prices for Standard Page Blobs LRS GRS RA-GRS $0.045 per GB $0.06 per GB $0.075 per GB
upvoted 1 times
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anujmehta7
5 years, 2 months ago
For high redundancy: LRS For lowest storage cost: Hot
upvoted 1 times
FrancisFerreira
5 years, 2 months ago
LRS is the lowest redundancy possible.
upvoted 31 times
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cucuff
5 years ago
✑ Ensure that the documents are accessible via drive mappings from Azure virtual machines that run Windows Server 2016. Storage v2 account with Azure files, as this allows you to map drives to VM ✑ Provide the highest possible redundancy for the documents and ✑ Minimize storage access costs. RA-GRS, as this is the cheapets option for GRS
upvoted 2 times
Harvard
4 years, 11 months ago
But they said they will be stored as blobs not azure files
upvoted 1 times
Shades
4 years, 10 months ago
This is exactly my question
upvoted 1 times
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