True/False

Which of the following statements are true /false. explain each in a sentence

a) A subclass cannot access the private instance variables defined in its superclass.

b) No static class variables can ever be declared private.

c) In Java, objects and classes enable us to encapsulate data and methods that operate on these data. Then by defining an interface of a class and hiding its implementation details, client code of a class need NOT become dependent on the implementation of this class.

d) A final method is one that is oftentimes used to initialize the instance variables of a class.

e) Two methods in a Java class can have the same name but NOT the same number and types of parameters.

f) If s is a valid non-empty String object, then the statement System.out.println( s [ s.length() -1 ] ); will print the last character in the string s.