Training and questions for school and college leavers
For some roles it will have been identified that you need a certain level of education, a specific qualification or training or you may be interviewing a school or college leaver, so questions need to be targeted around this.
Questions on education
Questions on education may be irrelevant for more experienced candidates unless they have been a mature student, there is a specific area you need to cover or you have highlighted an anomaly on their CV.
I notice that you got three very good ‘A’ ...