Information Broker

Information Broker An information broker (independent information professional, information consultant, or data broker) collects information, often about individual people. The data are then sold to companies that use it to target advertising and marketing towards specific groups, to verify a person’s identity including for purposes of fraud detection, and to sell to individuals and organizations… Read More »


The electronic auction (E-Auction) is an e-business between auctioneers and bidders, which takes place on an electronic marketplace. It is an electronic commerce which occurs business to business (B2B), business to consumer (B2C), or consumer-to-consumer (C2C). The auctioneer offers his goods, commodities or services on an auction side on the internet. Interested parties can submit… Read More »

Digital Signal

Digital Signal Signal is an electric current or electromagnetic field used to convey data from one place to another. OR Signal is an electromagnetic wave that carries information through physical medium. OR A signal can also defined as an electromagnetic or electrical current that carries data from one system or network to another. Digital Signal A… Read More »


Introduction to E-procurement E-procurement (electronic procurement, sometimes also known as supplier exchange) is the business-to-business or business-to-consumer or business-to-government purchase and sale of supplies, work, and services through the Internet as well as other information and networking systems, such as electronic data interchange and enterprise resource planning. The e-procurement value chain consists of indent management,… Read More »

Direct Method or Polynomial Method for Line Drawing

Direct Method for Line Drawing Algorithm Direct Method for Line Drawing Algorithm method is the easiest and straightforward method that uses Cartesian slope-intercept equation of a line : y  = mx + b  –[1] Here x and y are the coordinates of any point of a line, ‘m’ represents the slope of line and ‘b’… Read More »

Difference between BJT and FET transistors

Difference between BJT and FET transistors BJT It stands for Bipolar Junction Transistors. BJT type of transistor uses both majority and minority charge carriers . The main function of Bipolar junction transistor is to amplify current. Bipolar transistors can be used as switches and amplifiers .A bipolar junction transistor consists of two p-n junctions. Classified… Read More »

Kivymd Button Tutorials

Kivymd Button Tutorials syntax for using for buttons: Flat Rectangle Button from import MDApp from kivy.lang import Builder KV = ”’ MDScreen: MDRectangleFlatIconButton: text: ” Button ” pos_hint: {“center_x”: 0.5, “center_y”: 0.5} ”’ class MainApp(MDApp): def build(self): return Builder.load_string(KV) MainApp().run() Output: Floating Action Button: from import MDApp from kivy.lang import Builder KV =… Read More »


E-shopping: Online shopping (sometimes known as e-tail from “electronic retail” or e-shopping) is a form of electronic commerce which allows consumers to directly buy goods or services from a seller over the Internet using a web browser. Alternative names are: e-web-store, e-shop, e-store, Internet shop, web-shop, web-store, online store, online storefront and virtual store. Mobile… Read More »

Difference between Internet marketing and Traditional Marketing

Difference between Internet marketing and Traditional Marketing Traditional marketing: Traditional marketing refers to the conventional methods of marketing used ever since the concept of advertisements or marketing came into existence. This primarily includes the following modes for brand promotion: Flyers Newspaper Radio Television Billboard advertising along roads and highways Magazine ads Internet (Digital) marketing: Digital… Read More »