What is an abstract class in object-oriented programming? a) A class that cannot be instantiated and can define abstract methods. b) A class that...
What is an abstract class in object-oriented programming?
a) A class that cannot be instantiated and can define abstract methods.
b) A class that can only define abstract methods.
c) A class that can only define non-abstract methods.
d) A class that can be instantiated and can define abstract methods.
a) A class that cannot be instantiated and can define abstract methods.
b) A class that can only define abstract methods.
c) A class that can only define non-abstract methods.
d) A class that can be instantiated and can define abstract methods.
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Ed 
An abstract class in object-oriented programming is a class that cannot be instantiated and can define abstract methods. Therefore, the correct answer is option a) A class that cannot be instantiated and can define abstract methods.
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