Intermediate
Artificial Intelligence & Machine Learning
Q61 / 100
What is a vector database and why is it used in AI applications?
Correct! Well done.
Incorrect.
The correct answer is B) A database optimized for storing and searching high-dimensional embedding vectors using approximate nearest neighbor algorithms for semantic similarity search
B
Correct Answer
A database optimized for storing and searching high-dimensional embedding vectors using approximate nearest neighbor algorithms for semantic similarity search
Explanation
Vector databases (Pinecone, Weaviate, Chroma, pgvector) store embeddings and enable semantic search. Used in RAG for document retrieval, recommendation systems, and image search with HNSW or IVF indexing.
Progress
61/100