Your networking profile is designed to elicit questions. Although you couldn’t be prepared to answer every possible question, here are a few you should be prepared for:
Why are you interested in that? Be prepared to explain how your skills, experience and values lend themselves to your pursuit of this career path.
What experience do you have? If you do not have specific experience in this career, modify the general skills and experience you do have to fit the requirements of your chosen career.
How did you become interested in that career? What first inspired you to pursue this career?