Microsoft AZ-305 Exam - Topic 3 Question 6 Discussion

Actual exam question for Microsoft's AZ-305 exam

Question #: 6
Topic #: 3

[All AZ-305 Questions]

You are planning an Azure IoT Hub solution that will include 50,000 IoT devices.

Each device will stream data, including temperature, device ID, and time dat

a. Approximately 50,000 records will be written every second. The data will be visualized in near real time.

You need to recommend a service to store and query the data.

Which two services can you recommend? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

AAzure Table Storage

BAzure Event Grid

CAzure Cosmos DB SQL API

DAzure Time Series Insights

Show Suggested Answer

Suggested Answer: C, D

D: Time Series Insights is a fully managed service for time series data. In this architecture, Time Series Insights performs the roles of stream processing, data store, and analytics and reporting. It accepts streaming data from either IoT Hub or Event Hubs and stores, processes, analyzes, and displays the data in near real time.

C: The processed data is stored in an analytical data store, such as Azure Data Explorer, HBase, Azure Cosmos DB, Azure Data Lake, or Blob Storage.

https://docs.microsoft.com/en-us/azure/architecture/data-guide/scenarios/time-series

by Lizette at May 04, 2022, 03:12 PM

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Brent

4 months ago

I disagree, Azure Event Grid seems more suitable for event handling.

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Andra

4 months ago

Wow, 50,000 records per second? That's intense!

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Argelia

4 months ago

Not sure about Azure Table Storage for this volume of data.

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Tarra

5 months ago

I think Azure Time Series Insights fits perfectly too.

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Desmond

5 months ago

Azure Cosmos DB SQL API is a solid choice for this!

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Harris

5 months ago

I keep mixing up Azure Event Grid and Azure Event Hubs; I hope I don't confuse them in the exam!

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Jospeh

5 months ago

Didn't we practice a question about time-series data? I feel like Azure Time Series Insights could be a strong option here.

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Shawna

5 months ago

I’m not entirely sure, but I think Azure Table Storage might be too basic for real-time querying.

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Alease

5 months ago

I remember discussing Azure Cosmos DB in class; it seems like a good fit for handling large volumes of data like this.

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Noelia

5 months ago

I'm a bit confused by the options here. I'll have to review my notes on DMVPN to make sure I understand the right feature.

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Ronny

5 months ago

Hmm, I'm a bit confused by the different caching modes listed. I'll need to think this through carefully to make sure I select the right two.

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Laurel

5 months ago

Low-latency queuing seems like the best option here. It's designed to prioritize delay-sensitive applications and minimize jitter, which is crucial for interactive voice and video.

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Mabel

5 months ago

I'm kind of stuck on this one. I feel like risk reduction is definitely not needed, but I can't remember if that applies to risk evaluation as well.

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