A computer network is a group of devices connected with each other through a transmission medium such as wires, cables etc. These devices can be… [Read More]
Multiplexing in Computer Network
So far we have learned how transmission media serves a greater purpose in physical layer. In this guide, we will learn a popular technique which… [Read More]
Types of Transmission Media – Guided and UnGuided
In Computer Network, the transmission media is a channel between sender and receiver. The data from sender is sent to receiver through transmission media. The… [Read More]
Digital Transmission in Physical Layer
In this chapter we are going to discuss the digital transmission in physical layer. We already know that the physical layer is responsible for sending… [Read More]
Computer Network – Data and Signals in Physical layer
One of the major role of Physical layer is to transfer the data in form of signals through a transmission medium. It doesn’t matter what… [Read More]
Computer Network TCP/IP model
The TCP/IP Model is developed before than OSI Model. The layers in TCP/IP Model are different than OSI Model. In this guide, we will discuss… [Read More]
OSI Model in Computer Network
In this guide, we will discuss OSI model in computer network and seven layers of OSI model in detail. 1. OSI Model stands for Open… [Read More]
Computer Network Models
A computer network consists software and hardware that is used to send and receive data from one device to another. The role of hardware is… [Read More]
Computer Network Transmission Modes
The data is transmitted from one device to another device through a transmission mode. The transmission mode decides the direction of data in which the… [Read More]
Types of Computer Network: LAN, MAN and WAN
A computer network is a group of computers connected with each other through a transmission medium such as cable, wire etc. In this guide, we… [Read More]