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
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The following is an excerpt from a slide presentation. today we will inverse operations solving equations using inverse operations solving inequalities using inverse operations from which part of the presentation does the slide most likely come from? a. introduction b. outline c. body d. conclusion
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For a typical middle-income family, what is the estimated cost of raising a child to the age of 18? $145,500 $245,340 $304,340 $455,500
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Computers and Technology, 23.06.2019 22:30
What would be the address of the cell, which is at the intersection of the second row and the third column in a worksheet?
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FedEx prides itself on having up-to-date information on the processing and current location of each...
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