Which statement is true about the need to have a topology with an intermediate server, in order to use ODI
correctly in a data warehouse project? (Choose the best answer.)
A.
Data transformation must be distributed across several scalable nodes.
B.
It is mandatory to have an intermediate server.
C.
It is better to load data directly from sources into a data warehouse server.
D.
It is mandatory to collect data directly from sources to a data warehouse server by using real time
replication processes.