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Texas Cars LLC. Project Sponsor: Bob Smith CEO of Texas Cars LLC Phone: 281 990-9725 Fax: 281 555-5555 Email: bob.smith@texascars.com Presented By Arlo Carreon Elvis Candelaria Nupur Agarwal Swetha Srinivasan. Table of Contents. Business Requirements Context Diagram Level 0 DFD
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Texas Cars LLC Project Sponsor: Bob Smith CEO of Texas Cars LLC Phone: 281 990-9725 Fax: 281 555-5555 Email: bob.smith@texascars.com Presented By ArloCarreon Elvis Candelaria NupurAgarwal SwethaSrinivasan
Table of Contents • Business Requirements • Context Diagram • Level 0 DFD • Level 1 DFD • Level 2 DFD
Business Requirements • Design/create Database for Texas Cars’ inventory system. • Create a login portal for administrative personnel for each branch. • Create a login portal for potential customers to create wish lists. • Browse through the cars according to specifications such as make, model, color, price, mileage and type.
Context Level • Entities Customer Branch Manager • Data flow to and from external entities
Level 0 • Entities Customer Branch Manager • Processes Search Car Details Update Customer Information Run Reports Update Car Details • Data Stores Inventory Customers
Level 1 Process 2 (Customer Information) • Entity Customer • Processes Login Create Profile • Data Store Customers
Level 2 Process 2 (Create Profile) • Entity Customer • Processes Data Validation Email Verification • Data Store Customers
Level 1 Process 3 (Run Reports) • Entity Branch Manager • Processes Select Report Process Inventory Report Customer Report • Data Stores Customers Inventory
