If you're not sure if you've answered the question fully, feel free to ask. It's always a good idea to pause before you give your answer. After all, an interview is a business meeting between equals. At business meetings people pause and reflect before providing a response. I need to think about that for a moment.
Some people are worried that they're going to go blank at an interview.
Employers almost always give you time to ask questions of them. They have two reasons for doing this. One is simple courtesy, they've been asking you questions, so you should be able to ask them questions in return. In fact, your questions could be as important as your answers. There are four rules to follow in preparing your questions for the interviewer.