One might not get an honest answer to some of them at any stage of an interview. The question on turnover might be directed to the person responsible for four r

One might not get an honest answer to some of them at any stage of an interview. The question on turnover might be directed to the person responsible for four resignations in the space of two months. But it certainly is a good idea to have these questions in mind, even if you don't ask the ones you would like to ask, since you just might be able to infer the answers from the responses to the questions that you do ask.