LeetCode Prep
AI & FDE FAQ by Topic
Interview Q&A across prompting, RAG, agents, safety, evals, FDE delivery, and career.
Frequently asked
Interview Q&A by topic
127 detailed answers across 13 topics. Search or jump by topic.
Interview process
Formats, timing, scoring, whiteboard tips
Prompting & context
System prompts, packing, decoding, structured output
Embeddings & search
Models, hybrid, rerank, indexes
RAG architecture
Chunking, ACL, citations, grounding, ingest
Agents & tools
Orchestration, memory, HITL, when not to agentize
Safety & security
Injection, PII, guardrails, red team
Evals & quality
Golden sets, judges, online metrics, gates
Cost & latency
Routing, cache, serving, budgets
ML systems
Features, skew, batch/online, GPUs
Observability & ops
Tracing, incidents, rollbacks, deploy
FDE discovery & scoping
Stakeholders, MVP, metrics, SOW
FDE delivery & handoff
Integration, pilots, incidents, training
Roles & career
Architect vs FDE, portfolio, leveling, prep