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what are the advantages of bus topologythe benefit of physical bus topology isa it uses established standards and it is relatively simple to installb
explain bus topologythe physical bus topology is the easiest and most widely used of the network designs it having of one continuous length of cable
what are the basic lan topologies the three simple lan topologies that are combined to shape any practical topology are called as basic lan
explain multipoint connectiona multipoint connection is a link among three or more devices historically multipoint connections were used to attach
explain point-to-point connection typemany point-to-point connections are associated with modems and pstn public switched telephone network
lan topologiesthe term topology explains the geographic arrangement of networking devices it explains the actual layout of the network hardware given
what is a protocolthe term protocol refers to a set of rules and process that govern the transmission of messages over a physical networking medium
what is wan a wide area network is defines a lan of lans wans connect lans that might be on opposite sides of a building across the country or around
what is manman - metropolitan area networksman is bigger than a lan and as its name implies covers the area of a single city mans rarely extend
what is a lana lan is a local area network within a single building or a specific confined space lans typically comprise only one transmission media
define the types of computer networkcomputer networks fall into three classes regarding the size distance and the structure namely lan local area
what is workstationa workstation is a node in network that is more useful and can occur local information processing or graphics processing a
what is a dedicated servera network server designated to provide one particular service is known as dedicated server for example if a computer is
what is network servernetwork server is a computer in network that is designated to give one or more network servicefor instance file server database
what are the five major network servicesmajor network services area file servicesb message servicesc print services d application
explain network servicesnetwork services are the thing that a network can do the main networking services arefile services this contains file
what are the benefits of networkingthe following are the distinct notes in favor of computer networkinga the computers staff and information can be
what is a computer networkcomputer network is a collection of distributed intelligent devices that are connected with each other with transmission
what are the disadvantages of microwaves a attenuation by solid objects birds snow rain and fogb reflected from flat surfaces such as water and
list the advantages of microwaves a they need no right of way acquisition among towersb they can carry high quantities of information because of
unbound transmission mediaunbound transmission media extend beyond the limiting confines of cabling they give a good communication alternative for
explain fiber-optics cablea cable with central glass tube covered with protective shield which transmit data using photons is fiber optics cable
define co-axial cable a solid central conductor surrounded by insulating material and then by a cylindrical shield woven from fine wires is called as
how many types of twisted pair cable are therewe can find two types of twisted pair cables namely unshielded twisted pair cable utp and shielded
explain twisted pair cablea pair of wires twisted with each other is called as twisted pair cable a set of four pairs of twisted wires are