Sales Trainer

Hi All,
I am going to appear for the technical rounds (hopefully the last round) for Sales Trainer profile.I have done process training but I have no idea about Sales.Please suggest so that I can be prepared for it.

You may read some books on the topic. You may not have done sales but you have been a customer throughout your life. So relate to those experiences and prepare yourself with the following answers:
1. What is the sales process?
2. What is FABing?
3. What is upselling?
4. What skills are required to be a good sales person?
5. What are the common objections?
6. How to deal with buyers’ objections?
7. What are the closing techniques?
You may call me if you need more guidance. All the best!