Which three databases are supported for EDM deployment?

While deploying the Avaya Oceana® solution, it is recommended that the customer provide an External data mart (EDM) database for Context Store.

Which three databases are supported for EDM deployment? (Choose three.)
A . Sybase
B . Informix
C . Microsoft SQL Server
D . PostgreSQL
E . Oracle Database

Answer: CDE

Explanation:

Reference: https://documentation.avaya.com/bundle/DeployingAvayaOceanaSolution_r34/page/ Create_the_database_for_External_Data_Mart.html