Infineon Technologies Embedded Developer interview questions

It was a nice experience of attending internship interview in infineon technologies. The questions were basic but it was little bit complicated which made me to think much about in the topic which i am studying

The Management does not know how to manage . The process was as follows: Infineon came to our campus and gave a online test for short listing. In starting said that only the shortlisted ones will appear for test later at the last minute declared that everyone who filled the form have to appear for test then later on during test also a lot of grievance of many students occurred but no response from the management. Still I managed to clear the test and appear for the interview which was very next day. My interview went really well and cleared 2 rounds of technical interview and I was the only one of my college who was shortlisted for the 3rd round and was told that I will receive the HR call the next day for the 3rd round. Later they never called and simply said not selected. That's how it is even after getting shortlisted they simply declined they don't have any respect for anyone's time and energy they declined my profile for no good reason.