Vendor Logistics 0 Cloud Based Purchasing Software Finance (AP) Purchasing
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FIGURE 2.4: A COMPARISON OF THE OO, UML, AND ER MODELS Object Representation UML Class Diagram ER Model INVOICE CUSTOMER generates +belongs to CUSTOMER generates INVOICE INVOICE INV_DATE INV_NUMBER INV_SHIP_DATE INV_TOTAL INV_NUMBER: Integer INV_DATE: Date INV_SHIP_DATE: Date INV_TOTAL: Double IN_NUMBER INV_DATE INV_SHIP_DATE IN_TOTAL 1.1 0.1 1.1 CUSTOMER +belongs to LINE LINE LINE
Supreeta N.
Draw an entity relationship diagram (ERD) for the following situation: Whenever new patients are seen for the first time, they complete a patient information form that asks for their name, address, phone number, and insurance carrier, all of which are stored in the patient information file. Patients can only be signed up with one carrier, but they must be signed up to be seen by the doctor. Each time a patient visits the doctor, an insurance claim is sent to the carrier for payment. The claim must contain information about the visit, such as the date, purpose, and cost. It would be possible for a patient to submit two claims on the same day.
Aarya B.
Draw an ERD, EERD, and RS for the following database system. This is a parts color order tracker. We have a list of parts. Parts are tracked by Part ID number and Part name. We have a list of color options. Colors are tracked by Color ID number and Color name. Parts come in multiple color options. Colors can be applied to more than one part. Include PK, FK, CPK.
Akash M.
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