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Question

________ is a virtual-circuit wide-area network that was designed in response to demands for a new type of WAN in the late 1980s and early 1990s.

a.

X.25

b.

Frame Relay

c.

ATM

d.

none of the above

Posted under Networking

Answer: (b).Frame Relay

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Q. ________ is a virtual-circuit wide-area network that was designed in response to demands for a new type of WAN in the late 1980s and early 1990s.

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