Match each term with the correct statement below.
-Optical Ethernet that incorporates features of SONET/SDH,Ethernet switching equipment,SAN,and other technologies
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)

Question

Quizplus · Accepted Answer

Packet-optical transport refers to a system that combines the features of optical transport networks and packet switching technologies, such as Ethernet, SAN, and others.

Answer: G
 Synchronous Digital Hierarchy (SDH) is a high-speed communication protocol that is used in telecommunications networks to transport large volumes of data over long distances.

Answer: H
 Digital subscriber line (DSL) is a type of telecommunications technology that enables high-speed data transmission over existing copper telephone lines.

Note: None of the other statements mention the technologies or concepts described in the other answer choices.

Match Each Term with the Correct Statement Below