Which describes the function of the account unit?

A.
An Account Unit is the Check Point account that Smart Directory uses to access an (LDAP) server

B.
An Account Unit is a system account on the Check Point gateway that Smart Directory uses to
access an (LDAP) server

C.
An Account Unit is the administration account on the LDAP server that Smart Directory uses to
access to (LDAP) server

D.
An Account Unit is the interface which allows interaction between the Security Management
server and Security Gateways, and the Smart Directory (LDAP) server.