What are the basic components of LAN?

What are the basic components of LAN? The following are the general components of a LAN. Cable Workstations/servers Interface cards (NICs) Hubs/switches/etc. Network protocols Cables The cable is communication media through which information transfers from one network device to another Read More …

Network and Networking

Network and networking Introduction to Network Network: The connectivity of two or more entities /computers with each other through some communication media for the purpose of sharing resources (Hardware & Software) is called Network. Networking Networking is basically the concept Read More …

Communication Channel And Its Types

Communication channels Following the three major communication channels depending upon the speed of transmission. Narrow Band Narrowband is a term used to describe an internet connection speed that is most commonly associated with a dial-up connection. Using phone lines and Read More …

Transmission Modes  And Its Types

Transmission modes  or data communication modes The way of data sending from one place to another via communication media is called data communication or data transmission. There are four modes or ways of transmitting data. Simple Duplex Asynchronous Synchronous Simplex Read More …

Modem and its Types

What is the modem? Modem Modem Short for modulator-demodulator In a communication modem converts the digital data into analog so that it transmits over the phone line because the phone line transmits analog data. In the same way on the Read More …