Correct Answer: Gremlin API
The Gremlin API in Azure Cosmos DB provides a Graph database model. Graph databases represent data as a network of nodes (entities) and edges (relationships), perfectly suited for ...
Correct Answer
Gremlin API
Why This Answer Is Correct
The Gremlin API in Azure Cosmos DB provides a Graph database model. Graph databases represent data as a network of nodes (entities) and edges (relationships), perfectly suited for highly interconnected data like social networks.
This question evaluates your knowledge of Non-Relational Data — a core concept tested in Microsoft Certified: Azure Data Fundamentals (DP-900). Understanding Non-Relational Data is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
Which Azure service provides a globally distributed, multi-model database that supports NoSQL, enables single-digit millisecond response times, and guarantees 99.999% availability?
You are migrating an existing application that uses MongoDB to Azure. You want to use a fully managed service without rewriting the application's data access code. Which service/API should you use?
You need to store petabytes of unstructured video and audio files. There is no need to query this data via SQL; it just needs to be stored cost-effectively. Which service should you use?
You are using Azure Table Storage. What type of NoSQL database model does this service represent?