A Cisco Unified Contact Center Express manager wants to add database integration to the selfservice interactive voice response application. Which four types of licensing and database servers
support this requirement? (Choose four.)

A.
The server must have enhanced licensing.

B.
The server must have premium licensing.

C.
A server running Sybase Adaptive Server is required.

D.
A server running Oracle is required.

E.
A server running Postgress SQL is required.

F.
A server running SAP SQL server is required.

G.
A server running Microsoft SQL server is required.

H.
The server must have standard licensing.