Which two statements about Global Data Services (GDS) a…

Which two statements about Global Data Services (GDS) are correct?

A.
GDS allows scaling replication-aware application workloads beyond the cluster (that is, across replicated
clusters).

B.
GDS helps in performing data replication.

C.
GDS works seamlessly with any combination of Oracle RAC databases, single-instance databases, Oracle
Data Guard, Oracle Active Data Guard, and Oracle Golden Gate.

D.
GDS helps to perform database failovers, and does not require Data Guard Broker.

E.
The GDSMGRL utility is a command-line interface for configuring and managing the Global Data Services
framework.