Match Each Term with the Correct Statement Below

Match each term with the correct statement below.
-several circuits can be used during a communications session,and each connected device is assigned an address and sequence number

A) LAPF
B) Asynchronous Transfer Mode (ATM)
C) packet mode
D) Integrated Services Digital Network (ISDN)
E) Packet-optical transport
F) CIR
G) Synchronous Digital Hierarchy (SDH)
H) digital subscriber line (DSL)
I) ATM permanent virtual circuit (ATM PVC)