Vol II · Section 1
RAG Fundamentals
This section tests whether you understand why RAG exists. The trap is explaining the architecture when they asked about the decision.
1Why use RAG instead of fine-tuning an LLM?2What happens internally when a RAG query is processed?3What are the main components of a production RAG system?4How do you decide whether a problem actually needs RAG?5What is the difference between naive RAG and advanced RAG?6How does query understanding affect retrieval quality?7What causes an LLM to ignore retrieved context?8How would you handle questions that cannot be answered from the knowledge base?9How do you prevent outdated documents from influencing answers?10How would you design RAG for continuously changing enterprise data?