Can't think of the exact word to describe that practice (what you did in response to the long list of questions which I've seen) but on the part of the company requesting you to answer the questions it's more or less a "absence of malice" type of thing that allows them to appear that they are doing the right thing while fully knowing that people are doing what you are doing. It's a "we will look the other way until we need to show that it's not our fault because we have passed the liability to you - look you acknowledge doing all the right things".

It does not mean anything until they decide you are not compliant and you need to prove you are compliant. (I've never had to but I'd appreciate insight from people who have)