This is a strawman. Implementation details of a specific language library are not "fundamental CS concepts", unlike the specific topics I was talking about.
If you're hiring a C++ expert, then yes, not knowing the difference between map and unordered_map would likely be a disqualifying condition. We are not talking about C++ expert interview though.
If you're hiring a C++ expert, then yes, not knowing the difference between map and unordered_map would likely be a disqualifying condition. We are not talking about C++ expert interview though.