Interview process can seem overwhelming because of the steps they go through to make sure you are the right candidate, but at the end of the day, these are skills they need to address and know about you in order to make an educated decision. There are a few interviews, phone call, assessment, and in person interview with a few people. They give you ample time to take your assessment, RESEARCH what you do not know and just be prepared. They honestly give you all tools you need to be successful, use them wisely.