Is the hotel questionnaire task a liar?

There are many things to pay attention to in the questionnaire survey. In fact, there are only a few core questions in a set of questionnaires. The first part is to verify your identity and determine your identity information. The middle part is more useful, that is, to judge your attributes, what you like, how your hobbies are, and whether they are related to the products. The latter part is the promotion information of their products, which is the direction of the products.