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OSI Model
Vocabulary
Types of cables
Types of connectors
Random
100
This layer describes methods for exchanging data frames between devices.
What is data link layer.
100
The maximum rate at which data can be carried over a specific medium
What is Bandwidth
100
Cable that transmits data over a long distance and, is immune to EMI.
What is fiber optic
100
Connector that is commonly used for telephones and modems.
What is RJ-11
100
Part of the network that maintains the quality of service.
What is router.
200
This layer provides services to exchange pieces of data over the network.
What is network Layer.
200
The amount of usable data that crosses a given point in a network over a certain period of time
What is Goodput
200
Cable that connects antennas to wireless devices.
What is coaxial.
200
Connector used on Ethernet cables.
What is RJ-45
200
The acronym WLAN stands for.
What is Wireless Local Area Network.
300
Layer that provides common representation of data transfer between application layer.
What is presentation layer.
300
Electromagnetic interference that is in the radio frequency range.
What is radio frequency interference.
300
Type of cable that uses twisted wires to eliminate crosstalk.
What is twisted pair
300
Most common connector used on coaxial cables.
What is F-type
300
A laptop is an example of what type of network device.
What is end device.
400
Layer that contains the protocol for process to process communications.
What is application layer
400
The twisting of opposing wires to effectively eliminate crosstalk.
What is cancellation
400
Type of twisted pair cable that provides better noise protection than unshielded twisted pair.
What is shielded twisted pair.
400
Coaxial connector that takes a quarter turn to connect or disconnect.
What is BNC connector
400
OSI stands for.
What is Open System Interconnect.
500
Layer that defines services to segment and transfer data between end devices.
What is transport layer.
500
The actual connections and layout of devices in a network.
What is physical topology
500
Most common type of network cable.
What is Ethernet straight through.
500
Another name for an Ethernet cable.
What is patch cable.
500
UTP stands for.
What is Unshielded Twisted Pair.