Is there a typical interview structure?
Interviews normally start with the interviewers introducing themselves. Then the candidate is asked to present him- or herself The interviewer will move from very general to very detailed questions. At the end of the interview the candidate can ask additional questions. The interview will conclude with practical arrangements for the decision period and feedback.
The atmosphere is normally formal and professional. Act professionally, both before and after the interview. Speak only about topics that might be of interest to the employer. Take note of the way interviewers present themselves; use their first name only if they do. Be aware that the atmosphere at an interview does not always reflect the company culture.
When is a question out of bounds?
You do not have to answer questions about religion, sex, family plans, etc. Being unwilling to answer sensitive questions can also be evidence that you are assertive and can count as a strong point. You can make an official complaint if you feel you have been discriminated against.