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Which area of the network is considered the backbone?
A. data center
B. core
C. distribution layer
D. LAN access layer
Correct Answer: B
Explanation/Reference:
Module 1 Switch Overview – Deployment Options
The core is the backbone of the network, a central or common point where traffic flows between users, their workgroups, and shared resources. Most inter-workgroup traffic flows through the core, so it is important that networking devices located in the core introduce little or no delay (latency). Core switches are usually wire-speed, highly available devices.
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