Question: Which statement is true concerning data types in Java: ( : 2 ) All reference data types belong to one common hierarchy of types. Inheritance

Which statement is true concerning data types in Java:
(: 2)
All reference data types belong to one common hierarchy of types.
Inheritance relation between types does not concern interfaces.
There are two categories of data types: primitive and reference.
We can compose two primitive data types to form new primitive data type.

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