Programming difference between POJO and Bean

Question

I have the following two classes. Can I say the first one is a POJO class and the second one as a Bean class?

1) POJO class, since it has only getter and setter meth

Answer 1

the JavaBean class must implement either Serializable or Externalizable, must have a no-arg constructor,all JavaBean properties must public setter and getter methods (as appropriate) all JavaBean instance variables should be private