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T0 Big tech Baidu New grad Round 2

Baidu AI Infra campus hire second round (2)

Real Baidu AI Infra campus-hire second-round interview questions covering AI Infra topics

Project deep dive

  1. Introduce the project and related technical details

Theory

  1. What is the core difference between CNN and DNN?
  2. C++ smart-pointer types and use cases
  3. Pros and cons of iteration vs recursion
  4. What prediction/optimization does a CPU do for branch (if) statements?

Live coding

  1. Remove duplicates from a sorted array (LeetCode 26)