COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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their inheritance
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their superclass
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a procedural abstraction
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None of the above
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Detailed explanation-1: -A subclass inherits all the members (fields, methods, and nested classes) from its superclass. Constructors are not members, so they are not inherited by subclasses, but the constructor of the superclass can be invoked from the subclass.
Detailed explanation-2: -Definition: A subclass is a class that derives from another class. A subclass inherits state and behavior from all of its ancestors.
Detailed explanation-3: -Singleness. Using single inheritance, a subclass can inherit from only one superclass.
Detailed explanation-4: -If the superclass and the subclass have instance variable of same name, if you access it using the subclass object, the subclass field hides the superclass’s field irrespective of the types. This mechanism is known as field hiding.
Detailed explanation-5: -Inheritance. the process where one class acquires the properties (methods and fields) of another.-manageable in a hierarchical order. subclass.-The class which inherits the properties of other.