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Exam AZ-305 topic 4 question 44 discussion

Actual exam question from Microsoft's AZ-305
Question #: 44
Topic #: 4
[All AZ-305 Questions]

You are planning a storage solution. The solution must meet the following requirements:
✑ Support at least 500 requests per second.
✑ Support a large image, video, and audio streams.
Which type of Azure Storage account should you provision?

  • A. standard general-purpose v2
  • B. premium block blobs
  • C. premium page blobs
  • D. premium file shares
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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JaQua
Highly Voted 2 years, 2 months ago
premium block blobs is indeed correct - supports hundreds of thousands of requests per second - video "streaming" requires lots of small data packets to be sent in a short time interval (and thus requires high transaction rates & consistent low-latency)
upvoted 77 times
OPT_001122
1 year, 9 months ago
This should be highly selected however not because even though it is upvoted 32 times it was not with voting comments i.e Selected Answer : B
upvoted 6 times
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Davin0406
Highly Voted 2 years, 1 month ago
Selected Answer: A
appeared in exam, 10/14/2022. I passed with 946/1000 and there were only 1~2 new questions but others were all from AZ-305 dump.
upvoted 31 times
Felix_G
1 year, 2 months ago
if you picked up B, your score would be around 960
upvoted 32 times
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Thanveer
Most Recent 5 days, 6 hours ago
Selected Answer: B
B. premium block blobs
upvoted 1 times
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SeMo0o0o0o
3 weeks, 1 day ago
Selected Answer: B
B is correct
upvoted 1 times
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Lazylinux
7 months, 2 weeks ago
Selected Answer: B
Given answer B is correct and as per MS doco Question states at least which means minimum then GPV2 BLOB max out at 500 then best is BLOCK BLOB Bandwidth and operations per blob A single blob supports up to 500 requests per second. If you have multiple clients that need to read the same blob and you might exceed this limit, then consider using a block blob storage account. A block blob storage account provides a higher request rate, or I/O operations per second (IOPS). https://learn.microsoft.com/en-us/azure/storage/blobs/storage-performance-checklist
upvoted 2 times
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LGWJ12
8 months ago
Selected Answer: B
B. premium block blobs Premium block blobs are optimized for high-performance scenarios and can support high request rates. They are suitable for storing large objects such as images, videos, and audio streams. Premium block blobs offer low-latency access to data and are designed for scenarios that require high throughput and fast access times. Standard general-purpose v2 storage accounts could potentially meet the request rate requirement, but they may not provide the optimal performance for large image, video, and audio streams. https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blob-block-blob-premium
upvoted 2 times
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peter_1
8 months, 2 weeks ago
Selected Answer: B
I think B is correct. From MS: A single blob supports up to 500 requests per second. If you have multiple clients that need to read the same blob and you might exceed this limit, then consider using a block blob storage account. A block blob storage account provides a higher request rate, or I/O operations per second (IOPS). https://learn.microsoft.com/en-us/azure/storage/blobs/storage-performance-checklist In the question is condition: At least 500 request Block blob, not normal blob is supported in premium. https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction
upvoted 2 times
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rumino
8 months, 2 weeks ago
Selected Answer: B
A single blob supports up to 500 requests per second. If you have multiple clients that need to read the same blob and you might exceed this limit, then consider using a block blob storage account. A block blob storage account provides a higher request rate, or I/O operations per second (IOPS). https://learn.microsoft.com/en-us/azure/storage/blobs/storage-performance-checklist#bandwidth-and-operations-per-blob
upvoted 2 times
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chair123
8 months, 3 weeks ago
so what the heck i should choose if both answers meet the requirements?
upvoted 1 times
chair123
8 months, 3 weeks ago
I will go with B as it's more dedicated for blobs and not general purpose.
upvoted 1 times
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hanoki6540
9 months, 1 week ago
Selected Answer: A
Default maximum request rate per storage account 20,000 requests per second2 https://learn.microsoft.com/en-us/azure/storage/common/scalability-targets-standard-account?toc=%2Fazure%2Fstorage%2Fblobs%2Ftoc.json&bc=%2Fazure%2Fstorage%2Fblobs%2Fbreadcrumb%2Ftoc.json#scale-targets-for-standard-storage-accounts even if the question doesn't say anything about cost if a cheaper solution meets all the requirement its implicit that you should not recommend a costlier solution. also there is no mention of latency so idk why people think its permium block blob.
upvoted 2 times
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SDiwan
9 months, 2 weeks ago
Selected Answer: B
It is B
upvoted 2 times
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JimmyYop
10 months, 2 weeks ago
appeared in Exam 01/2024
upvoted 2 times
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Paul_white
1 year ago
For your requirements, you should provision a **standard general-purpose v2 (Option A)** Azure Storage account. Here's why: - Standard general-purpose v2 accounts deliver the lowest per-gigabyte capacity prices for Azure Storage, as well as industry-competitive transaction prices. - They provide all the latest features and support all storage services like Blob, File, Queue, and Table storage. - They can handle large amounts of data and are designed to provide secure and highly available storage for your applications. - They also support large streams of image, video, and audio content, which is one of your requirements. Please note that while the other options (B, C, and D) are also valid Azure resources, they might not be the best fit for this specific scenario based on the information provided. For example, premium block blobs, premium page blobs, and premium file shares are more suited for scenarios requiring high transaction rates or lower storage latency.
upvoted 1 times
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ec2user
1 year, 1 month ago
A single blob supports up to 500 requests per second. If you have multiple clients that need to read the same blob and you might exceed this limit, then consider using a block blob storage account. A block blob storage account provides a higher request rate, or I/O operations per second (IOPS). https://learn.microsoft.com/en-us/azure/storage/blobs/storage-performance-checklist#bandwidth-and-operations-per-blob
upvoted 5 times
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joesatriani
1 year, 2 months ago
Selected Answer: B
B is right.
upvoted 4 times
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kenneth12
1 year, 2 months ago
Selected Answer: B
B. Premium Block blob
upvoted 4 times
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Red0101
1 year, 2 months ago
Selected Answer: B
Nothing said about minimizing the solution's cost. Premium block blob it's optimized for that
upvoted 4 times
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A (35%)
C (25%)
B (20%)
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