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Cards In This Set
| Front | Back |
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LANs can be categorized as either dedicated (with a dedicated server) or
peer-to-peer (without a dedicated server).
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True
|
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By offloading printing tasks from the main LAN server, a print server
increases network efficiency.
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True
|
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Many network hubs incorporate repeaters or amplifiers to regenerate
signals so that attenuation of the signal does not occur.
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True
|
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The NOS software for the server computer provides the physical, data
link, and network layer functions.
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False
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A collision on a bus circuit means that two computers on that circuit
have transmitted at the same time.
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True
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Which of the following is NOT a critical software component in a
dedicated server LAN?
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LAN metering software
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A peer-to-peer LAN:
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Is generally cheaper in hardware and software than a dedicated server
|
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A logical bus topology
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Permits every message to be received by every computer on the bus, even
when those messages are intended for other computes
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Which of the following is NOT true about CSMA/CD?
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It is used in token ring protocol LANs
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Each of the circuits connected to a switch is a separate
_____________________ circuit connecting the switch to a device on the
network.
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Point-to-point
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Wireless LANs are never connected to a wire network.
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False
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An Access Point that is connected to a wired Ethernet network does not
need to convert the 802.11b frame to 802.3 Ethernet frame.
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False
|
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It takes 802.11a more access points to provide the same coverage as one
802.11b access point.
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True
|
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Wi-Fi Protected Access (WPA) uses the same key for every packet that is
transmitted to the client.
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False
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A(n) ________________________ is required to connect a computer to WLAN.
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Wireless NIC
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