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T5 Others Hikvision Internship Round 1

Hikvision AI Infra internship first round

Real Hikvision AI Infra internship first-round interview questions covering AI Infra topics

Fundamentals

  1. What is the difference between mutexes and lock-free operations? When does each apply?
  2. What risks can using mutexes bring?
  3. How do spinlocks differ from mutexes? When does each apply?
  4. When a thread cannot acquire a mutex, what does the OS do?

Project experience

  1. What is the core function of the cache project? What are typical cache use cases?
  2. In a three-layer cache architecture, what are each layer’s use cases and capacity scale? How should developers use them?
  3. What is the main function of the OS Suite project?
  4. Did you actually participate in project development, or only research and learning?
  5. How do you demonstrate teamwork ability?

Internship experience

  1. How was the test architecture designed? What did unit tests mainly cover?
  2. What main technical challenges did you hit in the internship, and how did you solve them?
  3. Facing unfamiliar new knowledge or architectures, what efficient learning methods do you use?

Open questions

  1. What AI-related knowledge have you been exposed to?
  2. What are your technical interests? How do you balance breadth and depth?