Question: __ classes cannot be instantiated
Options
A : String
B : Mutable
C : Wrapper
D : Abstract
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Java - Part 2 more questions
In inheritance, the old class is known as
When a class extends a class, which extends another class....
When more than one child classes have the same parent....
A class that cannot be subclassed is called a __
__ is a process of hiding the implementation details and....
__ is a group of related data items that share....
Which one of the following is false
Which of the following is not a wrapper class
Which of the following is false