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Exam DP-201 topic 21 question 2 discussion

Actual exam question from Microsoft's DP-201
Question #: 2
Topic #: 21
[All DP-201 Questions]

You need to design the storage for the telemetry capture system.
What storage solution should you use in the design?

  • A. Azure Synapse Analytics
  • B. Azure Databricks
  • C. Azure Cosmos DB
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Suggested Answer: C 🗳️
Azure Cosmos DB is a globally distributed database service. You can associate any number of Azure regions with your Azure Cosmos account and your data is automatically and transparently replicated.
Scenario:

Telemetry Capture -
The telemetry capture system records each time a vehicle passes in front of a sensor. The sensors run on a custom embedded operating system and record the following telemetry data:
✑ Time
✑ Location in latitude and longitude
✑ Speed in kilometers per hour (kmph)
✑ Length of vehicle in meters
You must write all telemetry data to the closest Azure region. The sensors used for the telemetry capture system have a small amount of memory available and so must write data as quickly as possible to avoid losing telemetry data.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability

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anamaster
Highly Voted 4 years, 1 month ago
correct
upvoted 7 times
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