Which of the following diagrams is not part of the Unified Modeling Language for O-O modeling?
A) class diagram
B) context diagram
C) sequence diagram (to capture messages)
D) use Case diagram
B
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A retailer's time demand requirements can be reduced through use of a partnership organization, self-service formats, and automation/industrialization
Indicate whether the statement is true or false
Research is important to proving points and emphasizing the importance of an idea. Research is important to proving points and emphasizing the importance of an idea
All but which of the following may be used as collateral in a secured transaction under UCC Article 9?
a. Stocks and bonds b. Personal injury tort claims of individuals c. Intellectual property rights d. A computer program if, by purchasing a computer, the buyer of the computer acquires the right to use that embedded program
Secure Courier, Inc., has a requirements contract with Petro Distribution Corporation that obligates Petro to supply Secure with all the gasoline it needs for its delivery vehicles for one year at $2.30 per gallon. A clause inserted in small print in the contract by Secure, and not noticed by Petro, states, "The buyer reserves the right to reject any shipment for any reason without liability." For six months, Secure orders and Petro delivers under the contract without any controversy. Then, because of a war in the Middle East, the price of gasoline to Petro increases substantially. Petro tells Secure it cannot possibly fulfill their contract unless Secure agrees to pay $2.50 per gallon. Secure, in need of the gasoline, agrees in writing to modify the contract. Later that month, Secure
learns it can buy gasoline at $2.40 per gallon from Refined Oil Company. Secure refuses delivery of its most recent order from Petro, claiming, first that the contract allows it to do so without liability, and second, that it is required to pay only $2.30 per gallon if it accepts the delivery. Discuss Secure's contentions. What will be an ideal response?