Which two statements are true about data sources that have been created?

Which two statements are true about data sources that have been created?

A.
Data sources must be targeted to a server.

B.
Data sources must be bound in the JDNI tree of a server.

C.
Data sources are an Oracle WebLogic Server-specific feature.

D.
Data sources are tied directly to a connection pool.

E.
Data sources are required for a domain.

Explanation:
In WebLogic Server, you configure database connectivity by adding data sources to
your WebLogic domain. WebLogic JDBC data sources provide database access and database
connection management. Each data source contains a pool of database connections that are
created when the data source is created and at server startup. Applications reserve a database
connection from the data source by looking up the data source on the JNDI tree or in the local

application context and then calling getConnection(). When finished with the connection, the
application should call connection.close() as early as possible, which returns the database
connection to the pool for other applications to use.