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nicsnetwork interface cards commonly referred to as nics are used to connect a pc to a network the nic gives a physical connection among the
explain clientserver networking modela networking model where one or more powerful computers servers give the dissimilar network services and all
explain peer-to-peer networking modela networking model where every workstation has equivalent capabilities and responsibilities is called as
define the tasks for which sns is usedsna can be used for the following types of tasks- terminal access to mainframe and midrange computer
explain ibms sna architecturesna is a computer networking architecture that was formed by ibm to give a network structure for ibm mainframe midrange
explain isos osi architecturethe open system interconnection osi is a standard reference model for communication among two end users in a network it
what is network architecture when two or more computer are linked with one another for the purpose of communicating data electronically besides
what do you mean by beaconing and auto-reconfigurationwhen a station does not receive a message from its nearest active upstream neighbor it sends
point out the drawbacks of token ringfew of the drawbacks of token ring area token ring is very costly all topology components cost much more than
list some most useful advantages of token ringhere are token rings most useful advantagesa it depends excellent throughput under high-load
how does a token-passing protocol worksthe token-passing protocol relies on a control signal known as the token a token is a 24-bit packet that
what are the drawbacks of arcnethere are some drawbacks of arcnet1 standard arcnet is very slow 25 mbs it is almost seven times slower than token
list the advantages of arcnethere are some of the arcnets benefits1 it is extremely reliable2 arcnet is simple to install and troubleshoot3 it
what is arcnetthe attached resource computer network arcnet standard was formed in 1977 at the data point corporation by a scientist
what are the drawbacks of ethernet cablingthe ethernet cabling ahs the following drawbacks1 ethernet is not a high-level performer in high-load
explain ethernet framethe heart of ethernet system is the ethernet frame which is used to deliver information among the computers the frame having of
what is medium access control of ethernetthe set of rules which make sure that each node in an ethernet gets a fair amount of frame transmission
how an ethernet workedthe operation of ethernet can be explained in simple terms as followseach computer on the ethernet network also called as a
what is an ethernetthe ethernet topology was developed at the university of hawaii to connect computers on the many islands it was radio based design
what are the disadvantages of star topologythe disadvantages are considered as followsa needs more cable than most topologiesb moderately complex to
what are the advantages of star topologythe advantages of star topology area relatively easy to configureb simple to troubleshootc media faults are
point out the disadvantages of ring topologythe drawbacks of ring topologies area it is considerably complex to install and reconfigure ring
point out the major advantages of ring topologythe benefits of ring topologies area they are very simple to troubleshoot because every device
what is ring topologythe physical ring topology is a circular loop of point-to-point links every device connects directly to the ring or indirectly
what are the disadvantages of bus topologythe disadvantages of bus topology area the bus networks are dissimilar to reconfigure especially when the