1⟩ Tell me all software products you can work with. How long have you been working with it. What do you like about this and that program?
It is better to be humble. They can let you work with CAD or Photoshop right in the interview. After all, it is the best way to see if you can really do your job in the program. Practical exercises are becoming pretty common in graphic design interviews, so be aware of it.
Recruiters use this question as a test of your trustworthiness too. If you say you are skilled with Photoshop, but are unable to complete the assigned tasks later, you will not get the job. They will not trust you anymore. Without trust, there is no job contract…
Therefor, I suggest you to be humble and name only programs you can really work with. You should say how long you have been working with it and list few advantages it has. It is the best way how to answer this question.