What is the purpose of the Cisco Unified ICM Configuration Manager (ConfigManager)?

A.
a centralized web-based tool for System Unified Contact Center Enterprise Configuration

B.
to view and update the configuration information in the ICM database

C.
a tool to create, modify, or delete ICM databases and estimate the size of the databases

D.
a program to allow access to the various applications that administer the Cisco Agent Desktop and Cisco Supervisor Desktop