A __________ configuration is a current record of the configuration of the information system for use in comparisons to future states.
Fill in the blank(s) with the appropriate word(s).
baseline
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Create an ER diagram for each of the following descriptions:
(a) Each company operates four departments, and each department belongs to one company. (Note when the exact cardinality is known (in this example, 4) a value can replace the multiplicity range. (b) Each department in part (a) employs one or more employees, and each employee works for one department. (c) Each of the employees in part (b) may or may not have one or more dependants, and each dependant belongs to one employee. (d) Each employee in part (c) may or may not have an employment history. (e) Represent all the ER diagrams described in (a), (b), (c), and (d) as a single ER diagram.
If the override specifier is added to the end of a member function declaration, what happens if the function is not specified as virtual in the parent class?
a) The function is overridden in the derived class. b) There is a compiler error. c) The function in the parent class will always be invoked.
Which of the following statements about the switch statement is false?
A. The switch statement is a form of multiway selection. B. The default label is optional. C. The switch statement requires one or more case labels. D. The switch expression must evaluate to an integral. E. The actions associated with a case label are terminated automatically when another case label or the default label is reached.
When a troubleshooter must select from among several diagnostic tests to gather information about a problem, the selection is based on ____ skills.
A. metacognition B. creativity C. problem solving D. decision making