During your career as an engineer up to this point, you've likely had to learn and work with new technology or information that has improved the way that you perform your work. Ideally with this question, your interviewer is looking to see that you are flexible in working with new technologies and/or processes as you consults across different businesses and industries. Prior to your interview, think of an example of a time that showed your ability to be open to new ways of doing things through advancements in technology and talk about why this ability is important in a consulting role.