Keywords: questionnaire, survey
Sign Definition
As a Noun
                                            1.  A written list of questions which are answered by a lot of people in order to provide information for a report. English = questionnaire.
                                          
                                          
                                        
                                            2. A detailed investigation of something, for example people's behaviour or opinions. English = survey.
                                          
                                          
                                         
     
                  
                      