Term
| What are the two types of networks? |
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Definition
Peer to Peer
Client Server |
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Term
| What are examples of node |
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Definition
Computer
Router
Printer
Sensing device
Video Camera
Controller |
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Term
Define Peer To Peer Network model
NOTE-Peer to Peer is also referred to as Workgroups |
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Definition
Authentication is done on each computer
User controls resources to own pc
Administration is done at each pc
its supported by WinNt,2000, and XP
Recommended for small workgroups not to exceed 10
Common connection methods are
Wireless
Wired |
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Term
| Whats the difference between peer to peer networks on operating system 3x & 98 then NT,2000,XP. |
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Definition
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Term
| What is the Acronym SAM and what does it do |
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Definition
| SAM-Security Access manager provides authentication to local machine. |
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Term
| What are security principals |
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Definition
User
computer
security principals have to have a valid account and can be managed on a domain controller. |
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Term
| what needs to be installed on a XP machine to connect to a Novell login server. |
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Definition
| Client 32 or Microsoft client for netware. |
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Term
|
Definition
UTP=Unshielded Twisted Pair
STP=Shielded Twisted Pair
Both have 4 wires
Each set of 2 wires are twisted then both sets are laying together in a sleeve. With shielded There is braided foil membrane. |
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Term
| what is the purpose of STP |
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Definition
| To shield against electomagnetic interference and crosstalk. Used in Token Ring networks. |
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Term
| What are the catagories of UTP cables and speeds. |
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Definition
CAT3-10Mbps
CAT5-100Mbps
CAT5e-1Gbps
CAT6-Up to 2.5Gbps |
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Term
| How far apart should a UTP CAT5 cable be from electrical lines to escape there electromagnetic fields |
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Definition
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Term
|
Definition
| More then 1 type of Cable that runs in the same pvc jacket. |
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Term
|
Definition
| cable with teflon covering that is more resistance to fire, produces less smoke, and fewer noxious fumes. |
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Term
| What are the types of coax cables |
|
Definition
RG-58-thinnet
rg-58/u means 53.5 ohms
rg58 a/u means 50 ohms
can carry signals up to 185 meters
use for netoworks
RG-8
Thicknet
50 ohm
Carry signals up to 500 meters
RG-11
Thicknet
75 ohms
Carry signals up to 500 meters
used for Network backbones instead of drops to nodes.
RG59
Thicknet
75 ohms
used for Cable television
RG-6
Thicknet
75ohms
used in surveillance cameras
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Term
| What Thinnet cable connectors |
|
Definition
BNC barrel connector
T-connectors for networks |
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Term
| What are thicknet connectors |
|
Definition
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