Answer:
The questions included in the questionnaire are examples of Open questions questionnaire.
Step-by-step explanation:
Unlike other survey methods such as multiple choice, dichotomous (yes/no), or scaling questions (gradient from 1 to 10), the Open question method allows to get different, unexpected results. This is because the person who is being surveyed can freely write their true opinionor ideas without any restrain as in the other methods, making research results more complex to analyse.