Refer to the business information system proposed in week 1
Refer to the business information system proposed in week 1 powerpoint presentation (See Attached). In this presentation, starting with the contextdiagram, draw additional data flow diagrams (DFDs) that are necessary torepresent all of the details of the proposed system. The format of your PowerPoint presentation should be: Slide 1: Title of PowerPoint, Course, Instructor, Date Submitted, Student Name Slides 2-4:Refer to the business information system proposed in week 1 power pointpresentation. Starting with the context diagram, draw additional dataflow diagrams (DFDs) that are necessary to represent all of the detailsof the proposed system (draw a level-0 and at least one level-1diagram). These would be logical DFDs, those should be independent oftechnology that can be used to support the proposed system. Please seeFigures 6-5, 6-6 and 6-8 that describe a set of diagrams for arestaurant. Slides 5-7: Identify some of theentities in the proposed system scenario. For each entity, identify itsset of associated attributes. Specify identifiers for each entity. Basedon your assumptions regarding the proposed system, prepare anentity-relationship diagram. Be sure to specify the cardinalities foreach relationship. See Figures 7-5, 7-6 and 7-8 in the text for anillustration of such diagramming. Slides 8-9:It is recommended to consider alternatives for the initial choices, forexample, is it necessary to use a database to store all data, or cananother technology be used. Briefly describe how you would generatealternate design strategies for your proposed system. Additionally,please include some specific examples. Please see pp. 214-219 in thetext. Slide 10: Reference ListProject Analysis PowerPoint Must have a minimum of 8 slides inclusive of speaker notes on eachslide (not including title and references page slide) and formattedaccording to APA style.Must include a separate title page with the following:Title of Power PointStudentâ€™s nameCourse name and numberInstructorâ€™s nameDate submittedMust use at least three scholarly sources in addition to the course text.The Scholarly, Peer Reviewed, and Other Credible Sources tableoffers additional guidance on appropriate source types. If you havequestions about whether a specific source is appropriate for thisassignment, please contact your instructor. Your instructor has thefinal say about the appropriateness of a specific source for aparticular assignment.Must document all sources in APA style.Must include a separate references slide that is formatted according to APA style.