| Different isolation levels provided in WCF?
Below are the 4 main isolation levels provided in wcf
(1)READ UNCOMMITTED:- Here an uncommitted transaction can be read and this transaction can be rolled back later on.
(2)READ COMMITTED:- Here we will not read data of a transaction that has not been committed yet.
(3)REPEATABLE READ:- Here locks are placed on all data and another transaction cannot read.
(4)SERIALIZABLE:- It will not allow other transactions to insert or update data until the transaction is complete. | | |