Cyber Security

What devices operate at the Data Link layer of the OSI model

Bridges,switches,nics

A switch is associated with which OSI model layer

Data Link

Which device operates at the OSi model Layer 1

Hub

What is true about the Mac Address

It is represented by hexadecimal numbers and 48-bit address

At which OSI model layer does a media converter operate

Layer 1

At which OSI Layer does a router operate

Layer 3

At which OSI layer does a router to operate to forward network messages

Network

What network component connects a device to transmission media and allows the device to send and receive a message

Network Interface card

At which OSI model do hubs operate

Physical

What device operates at the OSI model Layer 2

Switch

What devices operate at OSI model layer 2

Switch and nic

What device doesn't segment the network

hub

Which device sends signals from a computer into a network

transceiver