Persistent objects are on this heap, while transient 
objects are in the transient memory. Transient and 
persistent objects can access each other mutually. 
Accessing a persistent object leads to loading the object 
into the transient heap. It it is not accessed from 
transient objects any more, it will be written back to the 
persistent heap. A transient object becomes persistent as 
soon as it can be reached from a persistent root

Persistent is permanent storage and transient is for memory.
Persistemt objects when call transient objets ,first it is 
loaded into memory.After process a transient objects can be 
stored as persitent objects in hard disk.

data is stored in the class so the object of that class 
having dynamic bindig is called transient class object 
where data that is not changed and static binding is 
applied to it is of persistent base class object:

persistent is related to static
where as transient is related to dynamic