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- Briefly explain change models.In this phase each student will select a real life problem that can be solved using database systems. Once you pick your project, start by writing a small description no more than 1 page to explain the project description. In this phase a project description is required only. In this 2ND phase all you have to complete is preparing the UML diagram for the project that you have selected in Phase IEReading li Question Description Refer the below schema, and create the student table. Refer the below schema diagram. College Management System/CMS) departmen d number- PK department_name vrchar(30) department_block_number umber st-dent dumber- adaress warchar(40) PK- Primar Key FK-Foreign Key Hecarimen dn mcer-FK slat id number staff_name varchar(30) departmentud nurmber FK subject io rumber---PK. Eutject nam= Varchar(30h sublact_coce varchan(10) =tat dnumrer-- K halue number subject is number- FKFK sludent id number--PK,FK epartment id)); ubject(student_id, subject_id)); gr 90 NI 03-10-2021
- Pine Valley FurniturePine Valley Furniture’s customer trackingsystem project is now ready to move intothe systems design phase. You are excitedbecause this phase involves designing thenew system’s forms, reports, and databases.During this morning’s meeting with Jim Woo,he asked you to design several forms and reports for the new customer tracking system.During the requirements determinationphase, Jackie Judson requested that a customer profile be created for each customer.The customer profile is established whennew customers place their first order. Customers will have the option of not completinga profile; however, to encourage customerparticipation, a 10 percent discount on thecustomer’s total order will be given to eachcustomer who completes a profile. In thebeginning, existing customers will also begiven the opportunity to participate in thecustomer profiling process. Customer profileinformation will be collected via a customerprofile form.Gracie Breshers, a marketing executive,has…Given the following Business case scenarios I need help creating UML activity diagrams to highlight the main activities. Business Use Case Name: Inserting and Updating Information of medical staff Management inserts staff info such as name, age, contact information for all current staff If a staff newly join the hospital, then management inserts that staff information System generates a staff ID for the new staff If a staff leave or resign or get fired, then management deletes the staff information If a member change their contact Information or any other information, then management updates it in the systemDraw a Child diagram based on the given situation below. You will need to identify external entities, processes, and data stores before drawing the diagrams. (Manually draw and scan the diagram) Fresh-Mart Grocery is a regional grocery chain that is developing an information system to monitor inventory levels, product sales, and merchandise turnover. As products are sold in stores, they need to be replaced by shipments from the distribution centers. The IT manager wants you to document a process called BALANCE that determines whether extra product inventory is needed in a particular store. The BALANCE process is to be used in a just-in- time inventory system that automatically orders products and routes them to various stores for sale. A store manager can override the automatic BALANCE process if he or she so desires to get more product into a store.
- Perform the following activities as part of the assignment • Read the case study at the end of Chapter 5, (which I will include below). You should use the 4 questions for the case study as a guide to the following: • Add new resort use case • Add book reservation use case • Activity diagrams • Sequence diagrams CRUD analysis. • Remember tables and diagrams always need a narrative to elaborate on them. This is what makes your document a narrative business document and not just a list of facts and ideas. Here is the case study. The Spring Breaks 'R' Us Travel Service The SBRU information system includes four subsys- they only plan to provide some design specifications and tems: Resort relations, Student booking, Accounting guidelines to each resort. The resort will be responsible and finance, and Social networking. The first three for connecting to the Internet and for providing a secur are purely Web applications, so access to those occurs wireless environment for the students.…What is community deployment model? [R]Kindly write example and explain how they are used: 1. AFFINITY DIAGRAM 2. FLOW CHART