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T0 Big tech Tencent Internship

Tencent AI Infra internship

Real Tencent AI Infra internship interview questions covering AI Infra and related topics

Fundamentals

  1. Difference between pointers and references in C++
  2. How virtual functions are implemented in C++
  3. What happens on the stack when a C++ function is called
  4. How to return a function-local variable for use outside the function
  5. Concept and usage of the event mechanism in C#
  6. Overall approach to designing and implementing an event system
  7. How registered events in an event system bind to a GameObject’s lifetime

Project experience

  1. Introduce the work during the internship
  2. How batching was implemented for UI optimization