Self-test Questions

1. Classes belong to which data type?
   1. Primitive
   2. Non-primitive
   3. Both a and b
   4. None
2. Which one of the following is true for local variables?
   1. Local variables are declared in methods, constructors, or blocks
   2. Local variables are declared in a class, but outside a method, constructor or any block
   3. Both a and b
   4. None