On the other hand, a questionnaire is also a method of collecting data, but it is usually more structured and standardized compared to a survey. A questionnaire consists of a set of predetermined questions that participants answer. The questions are usually close-ended, with multiple choice or Likert scale options. Questionnaires are often used in research studies and academic settin... https://blog.qwary.com/posts/survey-vs-questionnaire-vs-poll-the-ultimate-guide