10) Which of the following statements about inheritance is true? Subclasses cannot access private fields and methods of their superclass Subclasses can override private methods of their superclass Subclasses can only inherit methods from their superclass, not fields Subclasses inherit all public and protected fields and methods of their superclass 11) Polymorphism is the ability of an object to take on multiple _____ 12) What is method overloading in Java? Creating a new method with the same name and parameters as a method in a superclass None Creating a new method with the same name but different parameters in the same class Creating a new method with a different name and parameters as a method in a superclass

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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10) Which of the following statements about inheritance is true?

Subclasses cannot access private fields and methods of their superclass

Subclasses can override private methods of their superclass

Subclasses can only inherit methods from their superclass, not fields

Subclasses inherit all public and protected fields and methods of their superclass

11) Polymorphism is the ability of an object to take on multiple _____

12) What is method overloading in Java?

Creating a new method with the same name and parameters as a method in a superclass

None

Creating a new method with the same name but different parameters in the same class

Creating a new method with a different name and parameters as a method in a superclass

 

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