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Exam DP-201 topic 1 question 8 discussion

Actual exam question from Microsoft's DP-201
Question #: 8
Topic #: 1
[All DP-201 Questions]

You are evaluating data storage solutions to support a new application.
You need to recommend a data storage solution that represents data by using nodes and relationships in graph structures.
Which data storage solution should you recommend?

  • A. Blob Storage
  • B. Azure Cosmos DB
  • C. Azure Data Lake Store
  • D. HDInsight
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Suggested Answer: B 🗳️
For large graphs with lots of entities and relationships, you can perform very complex analyses very quickly. Many graph databases provide a query language that you can use to traverse a network of relationships efficiently.
Relevant Azure service: Cosmos DB
Reference:
https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

Comments

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ismaelrihawi
Highly Voted 4 years ago
CosmosDB with Gremlin API
upvoted 7 times
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cadio30
Most Recent 4 years ago
the proposed solution is correct as the azure cosmos db has gremlin api that can support the graph requirement. reference: https://docs.microsoft.com/en-us/azure/cosmos-db/graph-introduction
upvoted 4 times
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IAMKPR
4 years ago
No other option supports Graph Structures. So it should be only Azure Cosmos DB.
upvoted 1 times
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NamishBansal
4 years ago
101% correct
upvoted 1 times
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syu31svc
4 years, 6 months ago
It can only be B
upvoted 2 times
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BaisArun
4 years, 6 months ago
yes agree with Cosmos DB
upvoted 2 times
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Rajdeep_Chakraborty
4 years, 7 months ago
Gremlin - API
upvoted 3 times
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Andrexx
4 years, 7 months ago
I agree with the answer - Cosmos DB.
upvoted 4 times
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