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Networking Basics - Technical MCQs

Q1:

What does a VLAN do?

A Acts as the fastest port to all servers.

B Provides multiple collision domains on one switch port.

C Breaks up broadcast domains in a layer 2 switch internetwork.

D Provides multiple broadcast domains within a single collision domain.

ANS:C - Breaks up broadcast domains in a layer 2 switch internetwork.

VLANs break up broadcast domains at layer 2.