Network is classified into 3 based on closeness. They are (i) Local Area Network (LAN): These networks are set up to allow users in the same geographical location such as an office or small company to share data programs and computer peripherals or resources. (ii) Metropolitan Area Network (MAN): This class of network links computers …
Based on the layout of computers in the network and how they are connected, three types of network topologies can exist. They are: Star Network: This gives access to many users to central files and system resources through a host Cpu. Bus Network: It has no central computer but share other network resources such as …
The modern network system consist of computers , telephone lines, microwave relay stay station, satellite dishes and satellite. Types of Network Public Network: This is the type of network communication which is available for use by anyone, usually in fee basis. Example is telephone network. Private Network: It is a closed communication system usually confined …
A network connects two or more points together by a communication channel. The points connected together are called nodes. Special components required by computer for connecting them to the network are: Modem an acronym for modulator-demodulator. It interfaces the computer digital data to the analog telephone line. They are used for networking computers via phone …
Networking allows us to connect two or more computers and exchange programs and data. Networking is also called telecommunication or data communication.