DP-900 · Question #65
Drag and Drop Question Match the types of data stores to the appropriate scenarios. To answer, drag the appropriate data store type from the column on the left to its scenario on the right. Each…
The correct answer is Key/value; Object; Graph. Key/value stores are ideal for simple, fast lookups using a unique identifier (like session data or caching), making them perfect for scenarios requiring rapid retrieval by a single key. Object stores are designed for unstructured or semi-structured data like blobs, documents…
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Answer Area
Drag items
Correct arrangement
- Key/value
- Object
- Graph
Explanation
Key/value stores are ideal for simple, fast lookups using a unique identifier (like session data or caching), making them perfect for scenarios requiring rapid retrieval by a single key. Object stores are designed for unstructured or semi-structured data like blobs, documents, images, or files stored as complete objects - ideal for large binary or document data. Graph databases excel at modeling and querying complex relationships between entities (like social networks or recommendation engines), where the connections between data points are as important as the data itself.
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