Designing and Implementing an Azure AI Solution (legacy) — Question 19

You are developing an AI application for your company. The application that uses batch processing to analyze data in JSON and PDF documents.
You want to store the JSON and PDF documents in Azure. You want to ensure data persistence while keeping 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: A

Explanation

The correct choice is Azure Blob storage because it is designed for storing large amounts of unstructured data, such as JSON and PDF files, with cost-effective options for data persistence. Azure Cosmos DB is more suited for structured data with high availability needs, Azure Databricks is focused on analytics and processing, and Azure Table storage is less optimal for storing large binary files.