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Alexander College AI Engineer Interview Questions

The questions to prepare for a Alexander College AI Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
Generative AI & LLMsStart here. 3 questions · ~29 min
Fine-Tuning vs Prompting Trade-offsHard

Compare fine-tuning with high-quality context across quality, cost, latency, maintainability, and safety.

Trade-offsPrompt EngineeringLLM EvaluationAAlexander College
Context Windows in Long InputsMedium

Explain context windows, tokenization, and the main technical issues with long-context LLM inputs, plus practical ways to handle them.

long contextcontext windowLLM EvaluationAAlexander College
RAG to Reduce HallucinationsHard

Design a high-throughput RAG pipeline that grounds answers, detects unsupported claims, and balances quality, latency, and cost.

Vector SearchHallucinationRAGAAlexander College
2
Behavioral & Leadership3 questions · ~29 min
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3
More topics5 questions · ~48 min
Custom Similarity Search for VectorsHard
Practice

Implement seeded random-hyperplane locality-sensitive hashing to return the most similar high-dimensional vectors.

ArraysData StructuresAlgorithmsAAlexander College
Evaluating Generative Output QualityHard

Design an evaluation framework for measuring both the quality and diversity of generative model outputs.

evaluation metricsModel Evaluationevaluation frameworkAAlexander College
LLM Serving for High LatencyHard

Design an LLM serving architecture that manages long generation latency, GPU efficiency, reliability, and model quality.

gpu hardwareinference latencyModel ServingAAlexander College
Embeddings and Vector Search at ScaleHard

Design a scalable embedding pipeline and approximate nearest-neighbor index for semantic text retrieval.

Vector SearchWord Embeddingssoftware engineeringAAlexander College
Evaluating LLMs in ProductionHard

Design a practical framework for comparing LLM quality, reliability, latency, cost, and safety in production.

performance evaluationevaluation metricsMetricsAAlexander College

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