Loan officers are often held to strict goals in regard to the number of loans they close per month. Your potential employer will want you to provide some information about the way is in which you intend to meet these goals. For instance, you may be told that you will need to close 20 loans per month. "I work very hard to meet goals and I have developed several methods for doing so. I pre-screen applicants to determine whether or not they have the credit necessary for a loan. This allows me to focus my attention on only those clients who may ultimately be approved" is a great way to start an answer, but you should elaborate further on additional methods.