Chapter 9 Subprograms of Concepts of ProgrammingLanguages MCQ
19. _____ polymorphism is usually, though not always,implemented by creating multiple copies of the polymorphic code,one specialized for each needed concrete type.
A. ad-hoc
B. generic
C. inheritance
D. subtype
E. supertype
20. _____ polymorphism is also called explicit parametricpolymorphism.
A. ad-hoc
B. generic
C. inheritance
D. subtype
E. supertype
21. Overloaded subprograms provide a particular kind ofpolymorphism called ___ polymorphism.
A. ad-hoc
B. generic
C. inheritance
D. subtype
E. supertype
22. Languages that support object-oriented programming usuallysupport ____ polymorphism.
A. ad-hoc
B. generic
C. inheritance
D. subtype
E. supertype
23.
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