Draw a 1). context data flow diagram (DFD) 2) Level 0 DFD that represents the schools registration system. Consider areas such as student, course, advisor, and payment. Do not consider the instructor teaching the course, the location/room of the class or the student's major. Draw a 1). context data flow diagram (DFD) 2) Level 0 DFD that represents the schools registration system. Consider areas such as student, course, advisor, and payment. Do not consider the instructor teaching the course, the location/room of the class or the student's major