Computer

HTML is short for Hyper Text Markup Language. Primary objective of this lecture is to describe on HTML Basics (Part-1). Hypertext is simply a piece of…

Major purpose of this lecture is to present introduction to Web Development and Exploring FrontPage. Here briefly describe on FrontPage. FrontPage is a website creation and management…

Principle purpose of this lecture is to present on Flow Charts. In this lecture briefly explain basic flow chart Symbols description of each symbols (few sample…

The Internet is a worldwide, publicly accessible series of interconnected computer networks that transmit data by packet switching using the standard Internet Protocol (IP). It…

A processing symbol is used in a flow chart to represent arithmetic and data movement instruction. Hence, all arithmetic processes of adding subtracting, multiplying and…

A set of programs is provided to facilitate the users in organizing, creating, deleting, updating, and manipulating their data in a database. All these manipulation…

E-commerce describes financial transactions that are conducted electronically over a computer network. > Includes physical products, digital products, and services. > Digital products such as…

A multimedia computer system is a computer system, which has the capability to integrate two or more types of media for the purpose of generation,…

An operating system (OS) is an integrated set of programs that controls the resources (the CPU, memory, I/O devices, etc) of a computer system and…

The secondary storage of a computer system is non-volatile. This section of the memory is used to store large volume of data on a permanent…

Computer Security Cover the fundamental issues in Computer, Data and Network Security. An intruder must be expected to use any available means of penetration. The…

A computer network is a network of geographically distributed multiple computers, connected in a manner to enable meaningful transmission and exchange of information among them.…