How do you handle stress? How do you handle multi task??

The numbers 1,2,3 correspond respectively to the interview carried out with 1)HR, 2)Principal process engineer, 3)Chef of the Technologies Department. Tell me about your internship job (with technical details)? (1,2,3) How do you plan to see yourself in the next 3 years? (1,2,3) why would you like to work in technip? (1,2) Why would you want to work in the process engineer position? (2,3) how do you see yourself in the next 10 years? (1,2) what does it mean for you to work in a team? (2) can you define the parameters to design a separator? (3) Have you ever used simulation programs, and in wich project? (2,3)