Sonova Software Developer interview questions

I had to solve a coding problem (algorithm for histeresys) and think about a suitable architecture for a logging system.

Normal behavior questions (dream job, dream team, why you want to move, etc.) - Inheritance online coding challenge (C#) - System Design -- Describe a system design / best practices -- How to add features in a system -- Design a software logging system for an embedded device (parameters, duration, transfer, post processing) - OOP coding challenge (new class that is a function of two already defined classes) - C# -What value are returned by the code block (bit shifting/flags/value)