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AP Computer Science A
Unit 9 – Inheritance in Object-Oriented Programming
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If classes E and F are created using the headers “public class E extends C” and “public class F extends C” respectively, what is true about them?
Class E and Class F have access to all of each other’s instance variables and methods
Class E has access to all of Class F’s instance variables and methods, but Class F does not have access to any of Class E’s instance variables and methods
All of Class E’s and all of Class F’s instance variables and methods can be accessed by Class C
Class E and Class F both have access to all of Class C’s instance variables and methods
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AP Computer Science A - 9.1 Creating Superclasses and Subclasses
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extends
public class
C
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