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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def is_complete(self):
 """Check all Questions for completeness For now, completeness simply means that all questions have been responded to and not skipped or cleared. """

        self._update_questions()  # Make sure questions list is current
        for question_map in self._my_map['questions']:
            if 'missingResponse' in question_map['responses'][0]:
                return False
        return True