by Tarun Agarwal 3 hours ago What are Ferromagnetic Materials – Types & Their Applications Ferromagnetic materials or substances are invented by a French physicist Louis Eugene Felix Neel. He was born on 22nd November 1904 in Lyon & died on 17th November 2000 Brive-la-Gaillarde. He studied at Strasbourg University & ...
by Tarun Agarwal 1 day ago What is a Galvanometer : Working, Construction & Its Applications The Galvanometer development was done from the observation of a magnetic compass needle when it deflects close to an electrical wire. In 1820, a Danish physicist & chemist namely ‘Hans Christian Ørsted’ was discovered the first...
by Tarun Agarwal 1 day ago What is Bus Topology in Computer Networks & Its Differences There are various communication devices are connected to a network to establish a reliable communication network. The devices connected in a communication network are known as ‘nodes’. These nodes are connected through ‘Links’....
by Tarun Agarwal 2 days ago What is Circuit Switching – Diagram, Advantages & Disadvantages For transmission of data from sender to receiver, communication links are to be established. In a simple computer network, only one link connecting the sender and receiver would be sufficient. But for larger networks, there will exist more...
by Tarun Agarwal 2 days ago What is a Transceiver : Working, Types & Its Applications The term transceiver is not a separate network device but it is integrated into a network card device. As the name suggests, it is a combination of a transmitter as well as a receiver of signals, like analog (or) digital. In principle,...
by Tarun Agarwal 3 days ago What is a Virtual Machine – Types and Advantages The concept of a virtual machine was introduced around 1960. It is the evolution of the time-sharing technique. In the time-sharing method, each program has full access to all the computer resources but at a time, only one program will...
by Tarun Agarwal 3 days ago What is Internet Protocol Suite : Architecture & Its Layers An Internet Protocol Suite is invented by Vint Cerf and Bob Kahn in the year 1970. In 1973 TCP was divided into two protocols that are TCP (Transmission Control Protocol) and IP (Internet Protocol). In the year 1983, the NCP that is Network...
by Tarun Agarwal 4 days ago What are Nanomaterials – Classification and Its Properties It was observed that the quantum properties of the material can differ at the nanoscale. Material behaving as the insulator at the molecular level can express the properties of the conductor when looked at its nanoscale level. Nanotechnology...
by Tarun Agarwal 4 days ago What is Virtual Private Network : Working & Its Types In the year 1996, a method called “point to point tunneling protocol” was invented by Gurdeep Singh Pall from Microsoft to implement the VPN (Virtual Private Network) for the secure connection. Microsoft’s Gurdeep Singh Pall...
by Tarun Agarwal 5 days ago What is Chatbot : Design Process & Its Architecture The first Chabot called “ELIZA” was developed in 1960 by MIT Professor Joseph Weizenbaum (8th Jan 1923 in Germany – 5th March 2008). This is a type of computer program and the meaning of the word is “My God is Abundance”. The...
