Example : Data structure Singly Linked List Examples/programs using C to create a singly linked list with five nodes to store five records with at least two student attributes, and then display all the stored records using for/while loops. Example : Data structure Singly Linked List Examples/programs using C++ to create Read more…
Example : A simple C++ program to display the address of the variables without using pointer. Example : A C++ program to display the address of the array elements/variables using Array Act as Pointer concept (without using pointer). Example : A simple C++ program to display the address of the integer and float Read more…
Introduction A typical computer network, either LAN, MAN, or WAN is consists of a large number of communication devices along with communication medium or channels. To build a typical LAN, especially, we need to have computers, communication mediums or channels, NOS(Network Operating System), and networking devices such as Hubs, Switches, Read more…
Introduction A switch is used to connect the incoming link to the desired outgoing link and directs the incoming message to the appropriate outgoing link. A communication switch is used to allow/stop the flow of messages through the path connecting the receiver and the transmitter. The role of a switch Read more…
Introduction of Networking Model Most of the computer networks today are organized as a series of layers arranged as a stack one upon another. The layering of network model is done in order to divide the workload or division of labour and also to simplify the system design. The functionality Read more…
Introduction This is also called LAN topology because of these are mostly and mainly implemented in a LAN network. Definition Network topology is the study of geometric or graphical arrangement or mapping or layout of the network elements (may be devices, links, nodes etc.) in a computer network along with Read more…
Classification of Computer Networks (A) Based on network physical geographical size/area and the area they cover, computer networks are classified into the following types: – This is one of the most common types of computer networks. (1.) Personal Area Network(PAN) (2.) Local Area Network(LAN) (3.) Metropolitan Area Network(MAN) (4.) Wide Read more…
Transmission/Communication Medium or Channel: A communication medium or channel is also known as a Transmission medium or channel. The transmission medium is the physical path/connection between transmitting and receiving devices in a data transmission system of a computer network. Transmission media is one of the major components of a communication Read more…
History The concept of Multiplexing originated in telegraphy in the 1870s, and is now widely applied in different streams of communications. Introduction The transmission of data over a network, either in wireless or wired medium, requires to solve the problem of being able to send a large amount of data Read more…