# AZ-220 — Question 602

**Type:** multiple_choice
**Topics:** topic_1

## Question

You are configuring a production environment for an Azure IoT solution.
You plan to deploy 1,000 IoT devices. Each device will send one device-to-cloud message every hour. Each message will be 4 KB.
You need to deploy an Azure IoT hub that will support the IoT device deployment. The solution must meet the following requirements:
✑ Perform bulk device operations such as creating multiple device identities.
✑ Minimize costs
What should you deploy?

## Correct Answer

_See scenario._

## Explanation

Selected Answer: A
It's 24000 4kb messages per day, Free tier can handle 8000 0,5kb messages per day so it's not enought. Answer should be A

**Reference:** examtopics_top_comment

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Source: https://hiexam.net/q/microsoft/AZ-220/602  
Practice (tracked): https://hiexam.net/study/AZ-220/practice