Which is called as man why they get it work which is bad so these are the different types of networks so different ways we can connect the computers now we see one by one so the main difference between all these three is the range a difference in range right so let us see one by one first we'll go with the local area networks some of the area network means the name itself indicates that computers will be connected in a specified range so connection of computers in limited range in terms of I
Mean in building or within the college or detail the bank example so this is called the local area networks right then the main purpose of this land is sharing the resources see sharing the resources means the first model we can use the printer you can have a only one printer which can be shared among all the computers in the specified building or within the college or within the back so we can change the common printer similarly some software application okay so an application can be installed in one system and that can be shared
Among different computers in a local area network and in the third one is data so this is common so we can also share the data among all the users in a local area network and it is it will be having high security because there will be a limited number of computers and the range will also be within the limited range so we can achieve the high security but but lack of privacy so there will be no privacy so once a data is used in the system that data can be accessed by all the users of a local area network so data can be accessed by
Another reason users are no Reza users means all the users which are available in the local area network so that is main drawback of this local area networks right so hope you understood this one so main purposes we think that limited range this will be established within the limited range all right if it is the building or a furniture back now even with the second type of network that is metropolitan area network see this is commonly known as man metropolitan area network so it is a connection of different lengths so
Another clan is a local area network and connecting a different Lance is all as this metropolitan area network so that means it can be corrected within the city which is the city all right so an example so example means connecting all the branches you see so if you take any bank okay any bank so counting all the branches in a city will be considered as a metropolitan area network so the main purpose of this connection is sharing of data sharing of data so the data will be centralized so that any branch any branch can access the data right so this
Is one best example for this one so again it is also having the less security because multiple users will be accessing this one so it will be having less security and these lands will be connected with the help of fiber cables fiber optics or cables so the help of this transmission media the data can be shared from one branch University to another branch in a city so communication between different branches in a same city or town so that is one example for metropolitan area network and the main drawback of this Feliz requires more cables more
Cables because the transmission media is more I mean the transmission media is cable or fiber optics so requires requires a more cable if number of branches are increased G necessity so in order to connect all those things we require more cable or a fiber optics so this is all about for metropolitan area network that is man now we'll move on with the next one that is wide 801 we all know this wide area network wide area network so that means the range will be high now the connection of computers within I mean in between
Different cities ok here the connection will be among different cities or states and here the transmission media is see here the transmission medium will be satellite or telephone cable and the main purpose of this wide area network is also sharing of data and it is a connection of it is a correction of mass by metropolitan area networks so
Here with the help of hunters the data is shared data sharing will be done with the help of this before cable or satellite using Reuters voters right here also will be having less security need to have firewall need to have a firewall in order to restrict the unauthorized access to this one and best example for this wide area network is in the make the world wide web internet is the best example for this wide area and that one so we lose email internet we can share the data from one computer to another computer which is available in
Different states or different cities or different contexts so the data will be transferred in a speed okay so the transmission meter will be in the satellite or a ten-foot cables right so with the help of Reuters the data will be sent to the destination right so this is all about the wide area network so hope you understood these different types of networks we have seen the local area network metropolitan area network wide area network the difference among all these three is range local area network means within the building or
Within the office so why a metropolitan area network within the city connecting all the different branches so next within the I mean the wide area network is among different cities right so here the maintenance will be expensive in a wide area network and comparatively in the local area network the maintenance will be very less because all the computers will be within the same single building so easily we can find out the errors so the maintenance will be very less and the data transfers will be very high in
local area network right so hope you understood this one let us stop here so if you really understood my sessions like my sessions share my sessions with your friends and if you are having any doubts regarding these computer networks you feel free to post your doubts in the comment section so that definitely I will try to clarify all your terms don't forget to subscribe to our channel thanks for listening thank you very much
