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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 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
Class E and Class F have access to all of each other’s instance variables and methods
Class E and Class F both have access to all of Class C’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
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AP Computer Science A - 9.1 Creating Superclasses and Subclasses
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extends
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C
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