See the diagram then answer the question. When SmartDirectory (LDAP) servers are queried for user information, they are queried according to their place in a set priority. The closest SmartDirectory (LDAP) server has the first priority. The furthest SmartDirectory (LDAP) server has the last priority.

A.
In a random manner

B.
In a round-robin manner

C.
According to the distance from the Security Management Server

D.
According to the distance from the gateway

E.
In a manner based on certain algorithm