it essentials 1 chapter 8 jeopady routermodeswanencapsulationwanservicesrouterbasicsroutercommands...
TRANSCRIPT
IT Essentials 1
Chapter 8
JEOPADY
RouterRouterModesModes
WANWANEncapsulationEncapsulation
WANWANServicesServices
RouterRouterBasicsBasics
RouterRouterCommands Commands
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RouterRouterModesModes
WANWANEncapsulationEncapsulation
WANWANServicesServices
RouterRouterBasicsBasics
RouterRouterCommands Commands
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NetworkNetworkTypesTypes
NetworkingNetworkingConceptsConcepts
NetworkingNetworkingDevicesDevices
TopologiesTopologiesEthernetEthernet
StandardsStandards
OSI andOSI andTCP/IPTCP/IPModelsModels
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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄
Question
The three methods of connecting network devices.
Network Types100
A: What are Copper Cabling, Fiber Optic, and Wireless?
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QuestionA: What is a LAN?
A group of interconnected devices that is under the same administrative control.
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Question
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A: What is the Internet?
The most common example of a WAN
Network Types300
Question
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A: What is an Access Point?
Device that connects wireless devices to form a wireless network
Network Types400
Question
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A: What is a Peer to Peer network?
Devices are connected directly to each other without any additional networking devices between them.
Network Types500
Question
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A: What is Bandwidth?
The amount of data that can be transmitted within a fixed time period
Networking Concepts100
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Question
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A: What is half-duplex?
Data flows in one direction at a time.
Networking Concepts200
Question
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A: What is an IP address?
A number that is used to identify a device on the network..
Networking Concepts300
Question
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A: What is Class C?
Class of IP addresses used by small networks.
Networking Concepts400
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A: What is 255.255.0.0?
Subnet mask for a Class B network
Networking Concepts500
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A: What is a hub?
Device that extends the range of a network by receiving data on one port, and then regenerating the data and sending it out to all other ports.
Networking Components100
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A: What is a bridge?
A device used to filter network traffic between LAN segments
Networking Components200
Question
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A: What is a router?
A device that connects entire networks to each other.
Networking Components300
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A: What is a multipurpose device?
Network devices that perform more than one function.
Networking Components400
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A: What is Crosstalk?
The noise generated by adjacent pairs of wires in the cable
Networking Components500
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A: What is Bus Topology?
Each computer connects to a common cable.
Topologies100
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A: What is a Star topology?
This topology has a central connection point, which is normally a device such as a hub, switch, or router.
Topologies200
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A: What is a Mesh topology?
This topology connects all devices to each other.
Topologies300
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A: What is a broadcast topology?
This logical topology is first come, first served for transmitting data on the network.
Topologies400
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A: What is a Token Passing logical topology?
Controls network access by passing an electronic object sequentially to each host.
Topologies500
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A: What is 10-Base-T?
EIA/TIA Category 3,4,5
Ethernet Standards100
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A: What is 100 metres?
100-BaseTX maximum length.
Ethernet Standards200
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A: What is electro-magnetic interference (EMI)?
10-Base-T is susceptible to this problem.
Ethernet Standards300
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A: What is 10BASE-FL, 100BASE-FX, 1000BASE-SX and 1000BASE-LX ?
One of the fiber-optic Ethernet standards
Ethernet Standards400
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A: What is 802.11g?
This wireless Ethernet standard can transmit up to 300 ft (91m)
Ethernet Standards500
Question
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A: What is the OSI model?
Has 7 layers.
OSI and TCP/IP Models 100
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A: What is Network Access?
Bottom level of the TCP/IP model
OSI and TCP/IP Models 200
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A: What is the Internet layer?
Where IP addressing and routing take place in the TCP/IP model
OSI and TCP/IP Models 300
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A: What is the Data Link layer?
OSI and TCP/IP Models 400
Provides physical addressing and media access procedures (OSI model).
Question
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A: What are the Physical AND Data Link layers of the OSI model?
The Network Interface layer in the TCP/IP model is the same as ________ in the OSI model.
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QuestionA: What is ATZ?
The AT Command to reset the modem
Final Jeopardy
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