Question

The data types classes and interface are known as .........data types.
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Answer 1

Explanation:

class type :

Objects (Classes & Interfaces) and Arrays are the reference or non-primitive data types in Java. They are so called because they are handled by "reference" i.e. variables of their type store the address of the object or array in a variable. ... Such type is called reference types in Java.

Answer 2

Objects (Classes & Interfaces) and Arrays are the reference or non-primitive data types in Java. They are so called because they are handled by "reference" i.e. variables of their type store the address of the object or array in a variable. ... Such type is called reference types in Java.