Drawing diagram

The questions are related to MIS report that I uploded

2.1 Requirement determination: Identify and define functional and non- functional requirements. Several data collection or fact finding techniques; such as interview, online research, on site observation, document analysis, structured questionnaires, and survey, can be utilized by the students to identify the functional and non-functional requirements for their proposed system.

2.2  Requirement structuring – Process modelling: Draw a DFD diagram (all the possible level) based on the identified function requirements.

2.3 Requirement structuring – data modelling: Draw a conceptual EER diagram.