Computer Networking
A distributed network configuration in which all data/information pass through a central computer is

Point-to-point network
star network
bus network
None of these
ring network

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Computer Networking
What does a VLAN do?

Breaks up broadcast domains in a layer 2 switch internetwork.
Provides multiple collision domains on one switch port.
Acts as the fastest port to all servers.
Provides multiple broadcast domains within a single collision domain.

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