AI-200 Data Management Services And Vector Search Practice Question
Your company stores product catalog items in Azure Cosmos DB for NoSQL and needs to implement vector search for recommendation capabilities. Which indexing policy property must you add to enable vector indexing on a container?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
vectorIndexes
Azure Cosmos DB for NoSQL requires a vectorIndexes array within the indexingPolicy to index vector properties for similarity search.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
compositeIndexes
Why it's wrong here
compositeIndexes is used for querying multiple properties efficiently, not vector similarity.
- ✓
vectorIndexes
Why this is correct
The vectorIndexes property is mandatory in the indexingPolicy to define the paths and types of vector indexes.
- ✗
spatialIndexes
Why it's wrong here
spatialIndexes is used for geographic data types, not high-dimensional vector embeddings.
- ✗
fullTextIndexes
Why it's wrong here
fullTextIndexes is used for full-text search capabilities, not vector search.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Microsoft exam blueprint
This AI-200 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AI-200 exam.