I have my final round interview next week for a tech strategy firm, and they gave me feedback that I need to structure my responses faster and be more confident in my responses so that I am ready to speak with clients. The final round interview consists of 2 sets of behavioural fit interviews which may involve an "informal" case.
In the course of 4 days, I was hoping to get suggestions on
1) how I could look and showcase confidence during presentations (even during small talk at the beginning)
2) any tips on how to structure cases faster (is it simply practice or are there techniques that people have found would be helpful).
3) What is an informal case and the best way to prepare for one? (they said it will test my business acumen. the company specialises in the TMT, so I was thinking of questions like the impact of 5G, autonomous fleet implications etc..)