Which statement is true regarding the Navigator in Tivoli Enterprise Portal?

A.
If an agent name is dimmed (grayed out), the agent has started or is responding.

B.
The Navigator does not refresh automatically whenever the status of agents changes between
offline and online.

C.
The Navigator updates automatically when an agent is removed from or a new agent is added to
the managed network.

D.
A count of changes to the Navigator view is kept as agents are removed from, disabled, or added
to the monitoring server.