Which of the following would indicate a minimum cardinality of 1 and a maximum cardinality of many in UML notation?
A) 1:N
B) 1 .. N
C) 1 .. *
D) 1:*
C
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The U.S. Constitution provides government with the power to take private property if it is needed for public use. This power is contained in ________.
A. the Takings Clause of the Fifth Amendment B. the Due Process Clause of the Fourteenth Amendment C. the Establishment Clause of the First Amendment D. the Commerce Clause
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In recent years, companies have embraced ______.
a. a more collaborative approach to new product development b. a more combative approach to new product development c. a more adversarial approach to new product development d. a more wary approach to new product development
Which of the following statements regarding time-cost tradeoffs in CPM networks is false?
A) Crashing shortens project duration by assigning more resources to critical tasks. B) Crashing sometimes has the reverse result of lengthening the project duration. C) Crashing must consider the impact of crashing an activity on all paths in the network. D) Activities not on the critical path can become critical after crashing takes place. E) A negative crash cost per period would imply that either crashing is cheaper than not crashing or that the crash time was slower than the normal time.