Pro4ia interview questions

I had a technical round with an Engineer from Greece. I was only asked questions about my experience and not a single question related to the technology. I asked some questions about the project and the interviewer could not answer. I was rejected because they felt they needed someone with stronger skills! How can you assess without asking a single technology-related question is beyond me. I asked the interviewer more questions about the project than he asked me! Waste of time!