They're just like any other interviews, you have to sell yourself as well as possible.
It is highly likely that you will be asked about your experience in course development as universities/ITs are always updating courses and modules. So talk this up as much as possible.
Another likely question will be about your "philosophy" of teaching so prepare something convincing! Familiarity with any on-line teaching resourses that the IT may be using, such as Blackboard, would be a plus.
You should already know from the job description if the successful applicant will be expected to be involved in research. If so, then you will be asked about your research background and your plans for the future. These days, depending on the institution/department, research experience can count for a lot more than teaching experience.