Networking Basics: What is Wi-Fi? What does a router do? What is the difference between download and upload speed? Software/Hardware Troubleshooting: What steps would you take if your computer won’t connect to the internet? How would you troubleshoot a software crash? What is the first thing you would check if your phone won’t turn on?

I had two interviews, one with HR, one technical. Both interviews happened on Teams. It's was ok. . Got rejected after that. They asked some simple C++ questions and coding problems.