What is virtual in C++? Given this example (A inherits B), what will print if we make the functions virtual or not, or change what type the object pointer is?
Software C Interview Questions
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Regarding caching and cryptography(as it was mentioned in my resume). Implement unique pointers in C++. Design your own hash function.
They wanted a specialized container class that is using standard library container. I could only submit my code twice. After second assessment ended and I was declined by a machine without any useful feedback. This assessment wasted my 7 hours without any gains.
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They have made me implement a data structure similar to STL map. That data structure should be abstract and support any type of primitive or user-defined data. And it required few other criteria which is not similar to map. I was given only 2 attempts.
Solving a few DSA/C++ knowledge problems
One leetcode-style question with 9 hours time limit
Implement a member function according to a specification.
Implement interval map, built on top of std::map.
Implement a particular data structure in C++
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