Multiple Choice
T1 lines:
A) operate over existing telephone lines to carry voice,data,and video.
B) operate over coaxial lines to deliver Internet access.
C) do not provide guaranteed service levels,but simply "best effort."
D) have up to twenty-four 64-Kbps channels.
E) are high-speed,leased data lines providing guaranteed service levels.
Correct Answer:

Verified
Correct Answer:
Verified
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