Common sense scenario situations. Always reference official documentation and you'll be fine. Say you would not do anything that even seems to be borderline unethical to you. Go by those two rules at everys scenario they throw at you.

Very formal and thorough interview . They understood the nervousness that I as a applicant was dealing with and did there best to make me feel comfortable and make the interview process flow through smoothly.

Scenario based interview. Listen to what exactly is described and do not add to it. Describe step by step how to would approach the situation. Interviewers were approachable and nice however do take it seriously and dress business casual attire.