Can you help me solve this problem and Steps to follow to use visio to draw this diagram

lipboard Font Patagraph Styles Refer to Figure 7.23, which contains drafts of a context and level-0 DFD for a university class-registration system. a. Identify and explain potential violations of rules and guidelines on these diagrams Propose an updated DFD solution b. Use MS Visio to draw your diagram and then copy and paste your solution (20 points) Context Diagram Class Schedule Student Course Request Class Registration List of Courses System Possible Classes Scheduled Classes Roster D1 of Classes Department Level-0 Diagram 3 Class Check for Availability Recue Check Schedule Receive Student Course | Request StudentE t- Course Scheduled Request Classes Possible Classes Listses Receive From ' Course Class D2 Roster Lists Source: Valacich 2017 : +100% I+ Display Settings Page 4 of 5 412 words 0 11:29 PM