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Building AI on the Cloud
1 / 12
RAG on the Cloud
Foundational
What is the primary role of a 'knowledge base' abstraction in managed RAG offerings like Bedrock Knowledge Bases or Azure AI Foundry?
A
It replaces the LLM entirely with a database
B
It ties together data sources, chunking, embeddings, and a vector index behind a single retrieval API
C
It is a billing tier for reserved GPUs
D
It is a UI theme for chat applications
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