Microsoft Azure Architect Design (AZ-301) Practice Exam

Azure Blob Storage is specifically designed to store large amounts of unstructured data, which can include text files, images, videos, and other binary data. This storage solution is particularly useful for applications that require the storing and retrieval of data that doesn’t follow a strict schema, which is a hallmark of unstructured data.

Blob Storage provides several unique features that accommodate large datasets, including scalability, availability, and durability, making it suitable for scenarios such as data lakes, backup and restore solutions, and serving content like media files. The use of different access tiers (Hot, Cool, and Archive) also allows for efficient cost management based on the frequency of data access.

The other choices do not align with the primary purpose of Azure Blob Storage. Running applications without a user interface pertains to Azure Functions or Azure App Service, deploying virtual machines refers to Azure Virtual Machines, and managing relational databases relates to services like Azure SQL Database. Thus, the correct answer reflects the specific function of Azure Blob Storage in relation to unstructured data storage.