A company wants to configure WebSphere Application Server for Maximo manually.
Which must exist before the environment can be used? (Choose two.)
A . IBM Java 7 SDK installed
B . A deployment manager profile
C . At least one WebSphere application cluster
D . A data source to store JMS messages in a DB2 database
E . An LDAP repository (such as IBM Tivoli Directory Server) for Global Security
Answer: AC