Computers and Technology, 30.03.2020 22:11, shyyyy13
FedEx prides itself on having up-to-date information on the processing and current location of each shipped item. To do this, FedEx relies on a company-wide information system. Shipped items are the heart of the FedEx product tracking information system. Shipped items can be characterized by item number (unique), weight, dimensions, insurance amount, destination, and final delivery date. Shipped items are received into the FedEx system at a single retail center.
Retail centers are characterized by their type, uniqueID, and address. Shipped items make their way to their destination via one or more standard FedEx transportation events (i. e., flights, truck deliveries). These transportation events are characterized by a unique scheduleNumber, a type (e. g., flight, truck), and a deliveryRoute.
3.1 For the above problem, draw an entity relationship diagram with appropriate cardinalities (including lower and upper bounds) associated with the relationships. (20 points)
3.2 Based on the entity relationship diagram, create a relational model (in 3rd normal form). Identify any needed primary and foreign keys and draw the relationship lines between the specific attributes in each entity that are associated with the relationship. (20 points)
Answers: 3
Computers and Technology, 23.06.2019 11:00, abdulbasharee99
In the context of the box model, what is the difference between a margin and a padding? a. a padding lies outside a box border, while a margin lies inside it. b. a padding lies inside a box border, while a margin lies outside it. c. a padding can be adjusted independently, while a margin depends on the size of its box. d. a padding depends on the size of its box, while a margin can be adjusted independently.
Answers: 3
Computers and Technology, 23.06.2019 13:30, powellmj9216
Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.
Answers: 3
FedEx prides itself on having up-to-date information on the processing and current location of each...
Mathematics, 07.04.2021 01:40
Mathematics, 07.04.2021 01:40