1. Polymorphism often uses pointers to access the different classes A) True B) F
ID: 3561168 • Letter: 1
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1. Polymorphism often uses pointers to access the different classes A) True B) False 2. Polymorphism uses the visual keyword to produce polymorphic behavior A) True B) False 3. A pure virtual function is one to which you do need to Tree a definition A) True B) False 4. When you inherit a new class horn an abstract class, you cannot override its pure virtual functions. A) True B) False 5. Polymorphism allows us to extend further the use of classes A) True B) False 6. Polymorphism is ________ used in computer games A) often B) occasionally C) never D) always 7. Polymorphism benefits come at a cost of computer: A) Memory B) Performance C) Processor Speed D) Disk Space 8. The ______ of the class is virtual, and does not need to use the virtual keyword A) Destructor B) Constructor C) Data Elements D) Public Attributes 9. ____________ is a way of convening a value of one type to a value of another type A) Transferring B) Type Casting C) Mapping D) Planning 10. An Abstract class has at least _________ pure virtual member function(s). A) one B) two C) three D) fourExplanation / Answer
True False False False True A Increase Performance Destructor Type Casting One
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