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> ## Transactions in Web Components

> You can demarcate a transaction in a web component by using either the `java.sql.Connection` or `javax.transaction.UserTransaction` interface. These are the same interfaces that a session bean with bean-managed transactions can use. Transactions demarcated with the `UserTransaction` interface are discussed in the section JTA Transactions. For an example of a web component using transactions, see Accessing Databases (page 67).