Which GUI concepts use polymorphism to establish their relationship?
a) a listener and its associated component
b) a radio button and its default selection
c) a button and its label
d) a slider and its tick marks
e) none of the above
a) a listener and its associated component
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__________ enable you to specify, with a single class declaration, a set of related classes.
a) Overloaded classes b) Overriden classes c) Generic classes d) Generics
Which is the function body for the Jeopardy constructor?
```class TVGame { protected: string host; string game; public: TVGame(string h, string g); GoToCommercial(); // add the StartGame function here }; class Jeopardy : public TVGame { private: int score; public: Jeopardy(string h, string g, int s); // add StartGame function here };``` A. { s = score; } B. { g = h; } C. { h = score; } D. {score = s;}
A parent ____ is a reserved word in JavaScript that refers to the parent frameset.
A. parameter B. code C. object D. behavior
What type of software is used to control a computer?
A. Application B. Operating system C. Utility D. Interface