When all of a superclass's subclasses need a method, but each needs a different behavior from that method, the superclass should declare the method as a(n) ____ method.
A. static
B. private
C. class
D. abstract
Answer: D
Computer Science & Information Technology
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What type of software is used to control a computer?
A. Application B. Operating system C. Utility D. Interface
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What will be an ideal response?
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Answer the following statement true (T) or false (F)
Computer Science & Information Technology