Which three of these are types of Ethernet Virtual Connections (EVCs) in the MEF concept?
(Choose three)

A.
rooted multipoint EVC (E-Tree)

B.
point-to-point EVC (E-Line)

C.
point-to-multipoint EVC (E-Tree)

D.
hub spoke EVC (E-Tree)

E.
multipoint-to-multipoint EVC (E-LAN)

Explanation:
MEF Service
Ethernet Service Types can be used to create a broad range of Subscriber services. The service
types are characterized by their required connectivity [10]. The following service types have been
defined to date:
Ethernet Line Service (E-Line Service) uses a Point-to-Point EVC. The Ethernet LAN Service (ELAN Service) uses a Multipoint-to-Multipoint EVC. The Ethernet Tree Service (E-TREE Service)

uses a Rooted-Multipoint EVC.