Merck KGaA Account Manager interview questions

The HR recruiter scheduled an interview appointment with the Hiring manager. On site interview Quite a pleasant interview, the hiring manager (for this department and role) took the time to know me well and explained about the role clearly. Didn't feel like an interview process to me, felt more like a friendly conversation between 2 adults sharing their work life experiences and challenges.

It was an online interview, mostly your technical knowledge of the products and market, some market research would be helpful but not necessary. Know the key features and players of the market