They ask you sections of questions. Each section has about 4-8 questions in it.
The first are general questions like: "Tell me why you would be a good fit for this position / why you want this position" or "Tell me about your education".
The second are situational based questions like: "Tell me about a time you went above and beyond for a patient/client" or "Name a time you had to make an important decision on your own because your supervisor was unable to be contacted".
The third types of questions are factual and require basic knowledge of nutrition. Some questions are about food allergies, specific special diets, DM diets, etc.