When being interviewed, you want to showcase your confidence with your expertise. So make your answers and claims actionable by taking the lead with some of the questions you are asked. With every question they ask you, there is an opportunity to ask your interviewer related questions. The more you seem to want to learn about the job, the more invested you'll seem to earn the position. So prepare in advance and research on the company. As you learn more, jot down any and all questions that are raised. Try to answer them yourself and ask only those questions you couldn't answer on your own. Have enough to ask for when they start to close out the interview with this question. You want to come across as fully prepared to answer every question with confidence, and the last thing you want to do is run out of questions before the end of the interview.