Algolux interview questions

The interview includes 4 parts, 1- meeting with HR, 2- meeting with a lead engineer, 3- exam, and 4- meeting with 3 other team members. The position was junior level but in the last stage, I was grilled! I thought it's done and is kind of orientation but it turned out that it is time to disgrace you and say "NO" by asking very technical questions for the junior level position!

1. Brief Introduction; 2. The products and development team introduction of the company; 3. Ask about my previous related project experiences; 4. Questions about programming in C++; 5. Q&A section.