IT or information technology refers to the development, maintenance, and use of computer software, systems, and networks. It includes their use for the processing and distribution of data. Data means information, facts, statistics, etc., gathered together for reference, storage, or analysis.

Cloud Computing

Cloud Computing

Introduction Cloud computing is Internet-scale computing whereby shared resources, software and information are provided to computers and other devices on demand as the power supply. Cloud computing is a paradigm shift after shift from mainframe to client-server in the early 1980s. Details aside the users who no longer have need for expertise in or control…

Agile Methodology

Agile Methodology

Introduction “Agile methodology is an approach to the project management which helps to respond to the unpredictability of building software through incremental, iterative work cadences, known as sprints. This methodology was developed to deal with situation where the waterfall model fails.“ The biggest drawback of waterfall model is that it assumes that every requirement of…

The Seven Layers of OSI Model

The 7 Layers of the OSI Model

Importance of OSI Model International Standards Organization/Open System Interconnection (ISO/OSI) model is a standard reference Model for Communication between two ends in a network. It can be helpful to have a basic understanding of how your network works in order to find the source of problems. It would be very hard to over state the importance of the OSI model. Almost all networking vendors and users understand how important it is that network figuring products stick to and fully support the networking standards this model has created. When a vendor’s products stick to the standards the…

Ajax vs JavaScript vs J-query

AJAX VS JavaScript Vs JQuery

JavaScript Javascript is a programming language designed for a web browser. It is no longer a Scripting Language, but it have anything to do with Magician’s Java. You can code in JavaScript. it is a full features language which runs in a web browser like Chrome, Firefox, or Internet Explorer. JS completes the task on the client side in a website. In other words, it is…