Computer Networking
"BAUD" rate means

The rate at which the signal changes.
None of these
The number of bytes transmitted per unit time.
The number of bits transmitted per unit time.

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Computer Networking
What does a VLAN do?

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

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