____ is a service that carries voice, data, video, and multimedia at extremely high speeds.
A) ATM
B) DSL
C) Fractional T1
D) ADSL

Question

Quizplus · Accepted Answer

ATM (Asynchronous Transfer Mode) is a high-speed networking standard that can handle large amounts of data, voice, video, and multimedia traffic simultaneously. It provides dedicated virtual circuits that ensure guaranteed Quality of Service (QoS) and high bandwidth speeds. DSL (Digital Subscriber Line) and ADSL (Asymmetric Digital Subscriber Line) are also broadband technologies that provide relatively high-speed internet access over traditional copper telephone lines, but they may not be able to handle high amounts of multimedia traffic efficiently. Fractional T1 is a dedicated digital circuit that provides 1.5 Mbps bandwidth and can be divided into several digital subscriber lines, but it may not be as flexible or scalable as ATM.

____ Is a Service That Carries Voice, Data, Video, and Multimedia