Qualification > Miscellaneous
ICT/Computer Studies/IT help HERE only!
Kim:
--- Quote from: annie_angel on May 19, 2009, 08:09:51 am ---wat r hubs ,switches and routers??
--- End quote ---
i was jus studin dat
hubs are simple ways to connect multiple devices in the form of a single network
switches are advanced forms of hubs and are much faster
routers are used for tracking
guru007:
--- Quote from: Petal on May 19, 2009, 09:31:19 am ---So what are hubs, switches and routers?
Its coming in the exam and my teacher never explained it. Just gave us notes.
--- End quote ---
Hubs broadcast all data packets on the network to every other device on the network whereas, Switches are capable of inspecting data packets as they are received, determining the source and destination device of that packet, and forwarding it appropriately, by delivering each message only to the connected device it was intended for.
Hubs can cause lot of traffic on the network and can lead to poor network response times whereas, a Switch knows exactly which port to send the data to.
A Switch generally contains more "intelligence" and a slightly higher price tag than a Hub.
It's for these reasons why a Switch is considered to be a much better choice than a Hub.
This is very imp. to study as it has got differences between hubs and switches !!!!!!!!! ::)
BBOOSS:
helo
cn u plss help me with expert system
i mean if there is a qn like if u hv to set up an expert system at the hospital....wat would u do...n how would u set it...like...the validations or the rules or sumthin
plssss helpp.... i never get these qns ryt...
plss ???
angell:
There is an answer on the first page to ur question BBOOSS, do go back and read!!
BBOOSS:
ohhh i overlookd tht :o
thnxx
:)
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