What additional security information must be specified in the Unisphere Settings window to enable communication with Unisphere Central?

A storage administrator wants to configure a Dell Unity XT system to join the list of arrays remotely monitored for activity and system status. The administrator is using Unisphere Central. The security policy on the Unisphere server is set to automatic.

What additional security information must be specified in the Unisphere Settings window to enable communication with Unisphere Central?
A . Unisphere Central Hash and login credentials
B . Unisphere Central Hash and challenge phras
C . Unisphere Central IP address and Central Hash
D . Unisphere Central IP address and login credentials

Answer: B