Part 1: Context Level DFD Instructions: Based on information you have received throughout the semester, create a context-level Data Flow Diagram (DFD) for the system that you are analyzing and designing this semester. Remember, Context Level DFDs have one process (Process 0) and external entities and data flows. No data stores. If you need more project-related information, feel free to contact the project sponsor ( or the instructor if you are doing the case project). Part 2: Level 0 DFD Instructions: Based on information you have received throughout the semester and your Context Level diagram, create a Level 0 Data Flow Diagram (DFD) for the system that you are analyzing and designing this semester. If you need guidance or ideas, please feel free to ask the instructor. In many cases, the processes of the Level 0 diagram roughly correspond to the use cases of the project (but this doesn't necessarily have to hold true for all projects). For now, don't worry about exceptions, alternative courses, etc. Remember, if you need more information, feel free to contact the project sponsor. You will be graded on the correctness of your diagram - not on completeness as it relates to your specific project. Part 3: Level 1 DED Instructions: Based on information you have received throughout the semester and your Level 0 diagram, create Level 1 Data Flow Diagrams (DFDs) for the system that you are analyzing and designing this semester. For those doing the conference booking system, at least one of the diagrams should correspond to the process of creating a conference room reservation for a customer. Because our projects this semester are relatively simple, the diagrams might be quite small. If you need guidance or ideas, please feel free to ask the instructor. For now, don't worry about exceptions, alternative courses, etc. Remember, if you need more information, feel free to contact the project sponsor. So you might strategically delegate the Level 1 diagrams to your teammates for this assignment. You will be graded on the correctness of your diagram - not on completeness as it relates to your specific project