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PracHub - Practice Tech Interview Questions (Updated 2026)

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Choosing a Startup: How to Evaluate Companies as an Employee

Choosing a Startup: How to Evaluate Companies as an Employee

Anonymous•Product Manager

Learning to Be a PM: A Five-Year Reflection

Learning to Be a PM: A Five-Year Reflection

Anonymous•Product Manager

Reflections on Being a PM at Microsoft and How PM Interviews Really Work

Reflections on Being a PM at Microsoft and How PM Interviews Really Work

Anonymous•Machine Learning Engineer

LLMs 45. Illustrated Guide to Distributed Training (I): Pipeline Parallelism

LLMs 45. Illustrated Guide to Distributed Training (I): Pipeline Parallelism

Anonymous•Machine Learning Engineer

LLMs 44. Distributed Training of Large Language Models (LLMs)

LLMs 44. Distributed Training of Large Language Models (LLMs)

Anonymous•Machine Learning Engineer

LLMs 43. GPU Memory Optimization Strategies

LLMs 43. GPU Memory Optimization Strategies

Anonymous•Machine Learning Engineer

LLMs 42. LLMs: Hardware, Memory, and Performance

LLMs 42. LLMs: Hardware, Memory, and Performance

Salary Negotiation after landing an offer!

Salary Negotiation after landing an offer!

Anonymous•Machine Learning Engineer

LLMs 41. Large Language Models (LLMs) — Methods for Generating SFT Data

LLMs 41. Large Language Models (LLMs) — Methods for Generating SFT Data

Anonymous•Machine Learning Engineer

LLMs 40. Large Language Models (LLMs) — Training Section

LLMs 40. Large Language Models (LLMs) — Training Section

Anonymous•Machine Learning Engineer

LLMs 39. Reinforcement Learning Applications in Natural Language Processing

LLMs 39. Reinforcement Learning Applications in Natural Language Processing

Anonymous•Machine Learning Engineer

LLMs 38. Large Language Models (LLMs) Reinforcement Learning — PPO Section

LLMs 38. Large Language Models (LLMs) Reinforcement Learning — PPO Section

Anonymous•Machine Learning Engineer

LLMs 37. Large Language Models (LLMs) — Reinforcement Learning (RL) Section

LLMs 37. Large Language Models (LLMs) — Reinforcement Learning (RL) Section

Anonymous•Machine Learning Engineer

LLMs 36. Large Language Models (LLMs) — Reinforcement Learning

LLMs 36. Large Language Models (LLMs) — Reinforcement Learning

Anonymous•Machine Learning Engineer

LLMs 35. Large Language Models (LLMs) — Evaluation

LLMs 35. Large Language Models (LLMs) — Evaluation

Anonymous•Machine Learning Engineer

LLMs 34. LoRA-Based Continued Pretraining for LLaMA 2

LLMs 34. LoRA-Based Continued Pretraining for LLaMA 2

Anonymous•Machine Learning Engineer

LLMs 33. Continued Pretraining (Pretrain): Sample Concatenation Strategies

LLMs 33. Continued Pretraining (Pretrain): Sample Concatenation Strategies

Anonymous•Machine Learning Engineer

LLMs 32. Large Language Models (LLMs): Reinforcement Learning — PPO Section

LLMs 32. Large Language Models (LLMs): Reinforcement Learning — PPO Section

Anonymous•Machine Learning Engineer

LLMs 31. LLMs: Inference

LLMs 31. LLMs: Inference