Designing and Implementing an Azure AI Solution (legacy) — Question 27

You are developing a Microsoft Bot Framework app that consumes structured NoSQL data.
The app has the following data storage requirements:
Data must be stored in Azure.
Data persistence must be ensured.
You want to keep costs at a minimum.
Which of the following actions should you take?

Answer options

• A. Make use of Azure Blob storage
• B. Make use of Azure Cosmos DB
• C. Make use of Azure Databricks
• D. Make use of Azure Table storage

Correct answer: D

Explanation

The correct choice is D, Azure Table storage, as it provides a cost-effective solution for structured NoSQL data and ensures data persistence. Azure Blob storage (A) is designed for unstructured data, Azure Cosmos DB (B) is more expensive and not necessary for basic NoSQL needs, and Azure Databricks (C) is primarily for big data processing rather than simple storage.