A group of computer and associated devices that are connected by communications facilities. A network can involve permanent connections such as cables, or temporary connections made through telephone or other communication links. Network is connection of multiples computer in any place to share and transform the data to make the work easier. This day the communication is the most necessary to work efficiently and properly. With the network we can create the propper work.
Date : The information on the computer about the related field as a record.
Communication : The process of transforming the data from one to another is communication.
Telecommunication : Conection of devices or the modem with any services of network inthe local place of the world wide.
Bit : The measuring unit of the data which is send by the device to any other distination. Itis measyred in bit per second(BPS).
Band Width :
Channel Bandwidth : If the range of data will be send continuosly in same speed is called channel Bandwidth.
Data Bandwidth: If the fix size of the data of information will be send to distination is called data bandwidth.
Router :
Switch :
Hub :
Bridge :
Repeater :
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