What are the types of Computer Networks

   ELEMENTS OF COMPUTER NETWORK Sender Device Medium Network Devices Message Receiving Devices A  computer network  is a set of  computers  sharing resources located on or provided by  network nodes . Computers use common  communication protocols  over  digital   interconnections  to communicate with each other. These interconnections are made up of  telecommunication network  technologies based on physically wired, optical, and wireless  radio-frequency  methods that may be arranged in a variety of  network topologies . 1.Sender Device - A sender device is an electronic component that converts the digital signal from the encoder into an analogue signal that can travel through the wire and be heard by the reciever.The transmitter is sometimes reffered to as the modulator. AS A SENDER ROLE ;  the communication process includes selecting the type of message, analyzing the receiver, using the you-viewpoint, encouraging feedback, and removing communication barriers . 2.Medium - A medium i

  ELEMENTS OF COMPUTER NETWORK There are basically 4 computer networking elements: Computers Transmission medium (wired or wireless) Protocols Network software A computer network is a system in which multiple nodes are connected to each other to share information and resources. The objects basically used in a computer network are known as Computer Network Elements (CNEs).   There are basically 4 computer networking elements: Computers, Transmission medium (wired or wireless), Protocols, and Network software . 1. Computers:   A computer is a digital device that is able to accept data as input, a process that data using predefined algorithms and data structures, and perform tasks as output – that includes the transformation of raw data into information, then knowledge, and finally insight about the data’s domain. The output also takes the form of the performance of physical tasks along with data storage, data transformation, and data retrieval. The network is also formed by computers for