礼貌提问，尽可能了解所有资料 …

Ask questions to make sure you have all the information.

youdao

但是如果你对他们的提问或谈话的内容感到不舒服，你可以礼貌但不要蛮横地指出你认为这个问题和自己的资历并无关联。

But if you feel uncomfortable with the question and the context in which it was asked, you can politely but assertively state that you don't believe the question is relevant to your qualifications.

youdao

他在书中曾提到，有时候他会因没有回答非直接的提问而被认为没有礼貌。

As he explains in his book, he often appears rude because he doesn't respond if a question is not direct and explicit.

youdao