| 摘要 |
The present invention relates to a question management system providing a questionnaire function, which includes multiple user devices and a service providing device for managing user devices, wherein the question management system may include: a first user device which obtains first question information based on a first question production input and transmits the obtained first question information; a second user device which receives the first question information, obtains the second question information based on a second question production input with respect to the first question information, and transmits the second question information; and a service providing device which receives the first and second question information and produces integral question information including the first and second question information based on the first and second question information. |
