Answer Posted / raamnaresh reddy.r

No,
Reason 1:- All predefined types are not Objects.
Example:- int a=10;
Reason 2:- All operations performed on objects are not
only through methods exposed at the objects but also we can
perform directly ., for example ., we can replace String
concatenate method concat() by '+'.,
Example:- String a="JAVA"+"notfullyOOL";

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