A recruiter contacted me via my GitHub profile.

We had a phone screening, then scheduled a technical phone interview with an engineer one and a half weeks later.

I studied a lot of material in that time.

Given:

cpp class EventCounter { public:

void Increment() {} int GetEventsLastSecond() {} int GetEventsLast24Hours() {} };

Fill in the functions, where Increment is called on every event.

I was asked how to implement a memory allocator for thousands of objects of a single type.

What are the key features that help make a successful project/product/etc?

(This was actually the first question) Explain the difference between a process and a thread.