CIS 200 Final Exam Correctly Answered Questions | Grade A+

(T or F?) Compared to using simple LINQ, PLINQ typically executes faster because it optimizes code execution for multiple cores (parallel processing). : T (T or F?) A derived class generally has fewer total public methods available for use by its objects than its base class has available for use. : T In a tree, a node with no children is known as a ________ node. A. grass B. flower C. leaf D. seed : C Which .NET interface is used to indicate that a collection stores key/value pairs? A. IComparable B. IEnumerable C. IDictionary D. ICollectible : C Which value for ListBox property SelectionMode indicates that multiple items may be selected in the ListBox. When clicked, items toggle between unselected and selected. A. MultiExtended B. One C. Multisimple D. DropDownSimple : C (T or F?) When you create a UserControl you are primarily grouping multiple preexisting controls together not creating a single, new control from scratch, completely customizing the control's appearance and functionality. : T Which .NET interface is used by a class to indicate that its values may be ordered or stored, forming a natural order? A. IEnumerable B. IComparable C. ICollectible D. IDictionar