What is a checkpoint?

This technical question is asking about another process used in your role as a database administrator. At this point in the interview, you may be getting a little impatient by having to answer all of these technical questions. The key to a successful interview is to remain calm and respond to the questions consistently. Every interviewer is different, and their style may not always match yours. However, by being patient, you will demonstrate your ability to remain calm in stressful situations. This is a key trait database administrators should possess.