| A variable that donot allow for object serialisation. so that the state of the value will always be defaulted after the deserialisation.It is called transient variables to understand this we take a example of it:-
If a variable a's value is set to 9 and it's default value is '0'now when the object has been serialized having a's value 9, but after deserialisation will be defaulted to '0' . | | |