Major of time... there is a panel interview...three or more managers from the hiring department. They take turns asking basic question about the position. If you know your position, you will not have a issue mastering the interview.

My interview was a one interview process. Manager asked lots of questions but had previous reviewed my resume and credentials. Be prepared for lots of hypothetical questions for how you will handle situations. Most jobs are project based. So, your ability to speak from a project perspective is great. Your personality is a must. Questions regarding your personality in getting along with other people, working on teams, working individualized, and all are probable questions you will encounter.