Questionnaire are of different types as per Paul: 1)Structured Questionnaire.2)Unstructured Questionnaire.3)Open ended Questionnaire.4)Close ended Questionnaire.
People Also Ask
These 5 basic questions—how, why, who, when, and what—don't get as much attention as the more popular questions you include in your survey. But they should. Take a few minutes to answer these 5 questions before you start writing your survey. Your results will thank you for it.