They flew me in a day before where you settle in to a hotel. The next day you and the rest of the candidates are shuttled to the office to complete an interview and learn about various product lines. The day concludes and you return the next day for a second interview, rig tour and case study/ teamwork exercise. All interviews were one on one and you answer questions off a list. Most persons said they were given a choice between two questions to answer for each part.