solve using these function requirments

A physical data flow diagram for the system and parts of the data dictionary should be submitted, as described below: 1. The context diagram of your DFD model 2. Diagram 0 3. Two child diagrams of any non-primitive process in diagram 0 4. A description of two of the data stores in your DFD as should be entered in the data dictionary 5. A description of 2 data structure in your DFD as should be entered in the data dictionary 6. A description of 3 data flows in your DFD as should be entered in the data dictionary 7. A description of 3 data elements in your DFD as should be entered in the data dictionary The system should allow alumni to create profiles and update their contact and professional information. The system should allow alumni to search for and connect with other alumni based on various criteria such as location, industry, and career level. The system should provide a way for alumni to communicate with each other and with current students, possibly through a messaging or forum feature. The system should allow alumni to access resources such as job openings, career development materials, and alumni events. The system should provide a way for current students to access information about alumni and their experiences, possibly through profiles or success stories. The system should allow students to connect with alumni for mentorship, networking, or job opportunities. But, there is the admin side (who needs to get reports) and the companies side (who need to put jobs, and search for alumni)