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WorksheetsNetwork
Total questions: 10
Worksheet time: 5mins
LAN refer to
Local Area Network
Land Area Network
Large Area network
Load Area Network
a device used to connect between networks
Switch
Hub
Router
AP
if a device goes down in a ring network the effect on the network will be
it has no effect.
only the device next to it will not work.
only the previous device will not work.
the network will go down.
one of the following is not correct about NIC.
it has a unique number
you can't connect to the network without it.
it is referring to Network Internal Connection.
the MAC address store in it can't be changed.
one of the following is not correct about star topology.
has a central device.
easy to add and remove devices from.
it is used for LAN networks.
it uses a router as a central device.
in bus topology collision happened when
two devices connected to each other.
only one device tries to use the main line.
a device sends messages while other devices do not use the main line.
two devices try to use the main line at the same time.
to extend the coverage area for LAN network we use
repeater
router
switch
hub
during communication over a LAN network the addresses used is
IP address
MAC address
Home address
no need for an address system in LAN.
if you have LAN network with a hub as a central device
the messages will be encrypted.
only the sender and receiver can see the message.
all devices can see the messages on the network.
hup not used for LAN network.
in a ring network with five devices connected, the number of devices you can send and receive from is
5
4
3
2
