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Exam DP-201 topic 16 question 1 discussion

Actual exam question from Microsoft's DP-201
Question #: 1
Topic #: 16
[All DP-201 Questions]

You need to recommend a solution for storing the image tagging data.
What should you recommend?

  • A. Azure File Storage
  • B. Azure Cosmos DB
  • C. Azure Blob Storage
  • D. Azure SQL Database
  • E. Azure Synapse Analytics
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Suggested Answer: C 🗳️
Image data must be stored in a single data store at minimum cost.
Note: Azure Blob storage is Microsoft's object storage solution for the cloud. Blob storage is optimized for storing massive amounts of unstructured data.
Unstructured data is data that does not adhere to a particular data model or definition, such as text or binary data.
Blob storage is designed for:
✑ Serving images or documents directly to a browser.
✑ Storing files for distributed access.
✑ Streaming video and audio.
✑ Writing to log files.
✑ Storing data for backup and restore, disaster recovery, and archiving.
✑ Storing data for analysis by an on-premises or Azure-hosted service.
Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction

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AlexD332
Highly Voted 4 years, 2 months ago
scenario: The tags must be stored in a document database, and be queried by SQL. answer: Cosmos DB
upvoted 29 times
maciejt
4 years, 1 month ago
Why Cosmos is better here than Azure SQL or Synapse?
upvoted 2 times
azurrematt123
3 years, 11 months ago
because the requirement is to store tagging data in a document database.
upvoted 1 times
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anamaster
4 years, 1 month ago
"Tagging data must be replicated to regions that are geographically close to company office locations." -> you need global distribution
upvoted 7 times
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kz_data
Highly Voted 4 years, 2 months ago
Images data in Blob Storage, Image tagging data is in Cosmos DB (Document Database, queried by SQL)
upvoted 9 times
AlexD332
4 years, 2 months ago
More than 2 TB of image data is added each day images in Data Lake
upvoted 1 times
maciejt
4 years, 1 month ago
But the queston si about sroting tagging data, not image files.
upvoted 4 times
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alain2
Most Recent 4 years ago
tags "must be stored in a document database" -> CosmosDb (SQL API)
upvoted 2 times
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davita8
4 years, 1 month ago
B. Azure Cosmos DB
upvoted 1 times
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