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Exam AZ-204 topic 2 question 8 discussion

Actual exam question from Microsoft's AZ-204

Question #: 8
Topic #: 2

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You develop a software as a service (SaaS) offering to manage photographs. Users upload photos to a web service which then stores the photos in Azure
Storage Blob storage. The storage account type is General-purpose V2.
When photos are uploaded, they must be processed to produce and save a mobile-friendly version of the image. The process to produce a mobile-friendly version of the image must start in less than one minute.
You need to design the process that starts the photo processing.
Solution: Convert the Azure Storage account to a BlockBlobStorage storage account.
Does the solution meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️

by Justing_Gao at July 21, 2020, 7 a.m.

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oleks

Highly Voted 4 years, 5 months ago

B is correct

upvoted 32 times

MiraA

3 years, 4 months ago

The answer is NO - the Even Grid integration should be used. https://docs.microsoft.com/en-us/azure/event-grid/resize-images-on-storage-blob-upload-event

upvoted 10 times

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Justing_Gao

Highly Voted 4 years, 6 months ago

A BlockBlobStorage account is a specialized storage account in the premium performance tier for storing unstructured object data as block blobs or append blobs. Compared with general-purpose v2 and BlobStorage accounts, BlockBlobStorage accounts provide low, consistent latency and higher transaction rates.

upvoted 17 times

neil1985_jy

1 week, 4 days ago

BlockBlobStorage storage doesn't provide event driven triggers

upvoted 1 times

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syj123

4 years, 5 months ago

so, Do you mean that BlockBlobStorage account is better but not necessary?

upvoted 2 times

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neil1985_jy

Most Recent 1 week, 4 days ago

Selected Answer: B

BlockBlobStorage storage doesn't provide event driven triggers

upvoted 1 times

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shane0909

2 weeks ago

Selected Answer: B

Final Answer: B. No Changing the storage account type (from General-purpose v2 to BlockBlobStorage) does not itself trigger or speed up photo processing. This doesn’t address how or when the processing begins. The issue is not the type of storage account, but the eventing mechanism used to start processing — such as Event Grid or Blob Triggers. What would meet the goal? Using Azure Event Grid to trigger a Function or Logic App on blob upload (low latency, under 1 minute). Using Blob Trigger with Always On (if latency is acceptable).

upvoted 1 times

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pjatx

10 months, 1 week ago

Selected Answer: B

Azure storage of any type won't help here. You need something that will trigger processing. Answer NO.

upvoted 1 times

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bgbgvfvf

1 year, 1 month ago

I think B is the right answer

upvoted 1 times

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kvtborad

1 year, 5 months ago

I have this question on 6th August. it was passed with 904. chose the NO.

upvoted 4 times

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CODE_STS

1 year, 11 months ago

Got this in the exam today! Feb 28, 2023

upvoted 1 times

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ABHI_SHEK_31

1 year, 12 months ago

No, converting the Azure Storage account to a BlockBlobStorage storage account does not meet the requirement of starting the photo processing in less than one minute. The conversion of the storage account type would not have any impact on the time it takes to start the photo processing. A different solution such as triggering the photo processing from Blob storage events or using a queue-based solution may be more appropriate to meet the requirement.

upvoted 4 times

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kociuba

2 years, 1 month ago

got it on my exam 30-12-2022 score: 818

upvoted 1 times

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SoftSol

2 years, 1 month ago

Selected Answer: B

Got this in the exam dec 13, 2022

upvoted 2 times

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carlosghosn

2 years, 2 months ago

Got this in the exam today ! Nov 25, 2022

upvoted 1 times

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AZAdam22

2 years, 6 months ago

Selected Answer: B

No - The account type does not affect how the photo processing code is triggered.

upvoted 6 times

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dookebroyle

2 years, 7 months ago

Selected Answer: A

No, because you can't convert this account. I think the question is intentionally misleading, wanting you to be distracted by the 1 minute start to process time. Note that the requirements state the processing needs to START in less than 1 minute, not finish in a minute.

upvoted 1 times

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Eltooth

2 years, 7 months ago

Selected Answer: B

B is correct answer.

upvoted 1 times

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Goyo

2 years, 11 months ago

Selected Answer: B

The correct answer is NO

upvoted 1 times

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dmeld

3 years, 2 months ago

Answer is No. Blob storage trigger cannot handle the reuqirment less than one minutes. You should use the Event Grid trigger. Hence, it is not useful change the account storage tier from v2 to block blob account.

upvoted 2 times

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