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Page-7 of Archives: November, 2011

Digital Cleanse

A digital cleanse (sometimes referred to as a digital detox) is a deliberate and structured period of reduction or removal of engagement with digital devices—such as smartphones, tablets,...

November 20, 2011

Captcha

Captcha refers to Completely Automated Public Turing Test to differentiate between computers and humans. A Captcha Security Code is an image of letters that a person must type...

November 20, 2011

E-mail Apnea

E-mail apnea is a behavioural and physiological phenomenon characterised by temporary cessation or irregularity of breathing that occurs when a person is engaged in reading, writing, or responding...

November 20, 2011

Software Entropy

Software entropy refers to the gradual deterioration of a software system’s structure, maintainability, and quality over time as changes, patches, and extensions are introduced. Borrowed from the concept...

November 20, 2011

Cookies

HTTP cookies, also known as web cookies or browser cookies, are small pieces of data stored on a user’s computer by a website. These cookies are used by...

November 20, 2011

Development of Internet

Internet Internet is a network connecting many computer networks and based on a common addressing system and communications protocol. It was J.C.R. Licklider of the Massachusetts of Technology,...

November 20, 2011

Network Protocols

Network protocols are a set of established rules and conventions that govern how data is transmitted, received, and interpreted across computer networks. They define the communication standards between...

November 20, 2011

Routers , Bridges & Backbone

The facilities on most LANs are very powerful. Most organizations do not wish to have small isolated islands of computing facilities confined to the buildings. They want to...

November 20, 2011

LAN, WAN & MANs

A network consists of multiple computers connected using some type of interface, each having one or more interface devices. The primitive computers were the self contained devices in...

November 20, 2011

Basic Components of Networks

A computer network is a collection of interconnected devices that can communicate with each other, exchange data and share resources. A network has five basic components, namely clients,...

November 20, 2011

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