Question

what are reference data types ? Give one example. ​

Answer 1

Answer:

4. Reference Types - Java 8 Pocket Guide [Book] - O'Reilly Unlimited number of reference types, as they are defined by the user. Consists of boolean and numeric types: char , byte , short , int , long , float , and double . Memory location stores a reference to the data. Memory location stores actual data held by the primitive type.