Computer

History of the Computer

A nineteenth century professor Charles Babbage at Cambridge University is considered the father of modern digital computers. During his period, prepared the mathematical and statistical tables was very difficult to make error free. To overcome this error Babbage designed a "Difference Engine" in the year 1822, which could produce reliable mathematical and statistical tables. In 1842, Babbage came out with his new idea of "Analytical Engine", which was intended to be completely automatic. However, his efforts established a number of principles, which have been shown to be fundamental to the des

Computer Memory

Computer memory is any physical device capable of storing information temporarily or permanently. There are two types of computer memory Primary Memory or Main Memory whicn include RAM (Random Access Memory) & ROM (Read Only Memory) and Secondary Memory or Auxiliary Memory which include Magnetic Disk, Magnetic Tape, Optical Disk etc. Primary Memory Random Access Memory (RAM) - is a type of volatile memory that is stores information on an integrated circuit which hold the data mainly when the program is being executed by the CPU. As it is volatile in nature so it can't store data permanentl

Career Scope in Print Media

Print media are lightweight, portable, disposable publications printed on paper and circulated as physical copies in forms we call books, newspapers, magazines and newsletters. They hold informative and entertaining content that is of general or special interest. They are published either once or daily, weekly, biweekly, monthly, bimonthly or quarterly. Print Media is the oldest form of media. But even today it is growing from strength to strength. Around 4000 small, medium and large newspapers and magazines across the county are registered with the Registrar of Newspapers every year. This indicates that it is a growing sector where employment opportunities are increasing with each passing day. Most of the young aspirants who want to enter the print media prefer reporting, but newspapers and magazines also seek young talent as photographers, artists, editors, computer experts, librarians, and cartoonists. Students who have writing ability, graphics or photo skills, curiosity and deter →

2018 Filmfare Awards Winner

63rd Filmfare Awards ceremony, presented by the Filmfare Magazine, honored the best Hindi language Indian films of 2017. The ceremony was held on 20 January 2018 at the NSCI Dome in Worli, Mumbai. Winner of the 63rd Jio Filmfare Awards 2018 Best Film Hindi Medium Critics' Award for Best Film Newton Best Actor In A Leading Role (Female) Vidya Balan for Tumhari Sulu Best Actor In A Leading Role (Male) Irrfan Khan for Hindi Medium Critics' Award for Best Actor (Male) Rajkummar Rao for Trapped Critics' Award for Best Actor (Female) Zaira Wasim for Secret Superstar Best Director Ashwiny Iyer Tiwari for Bareilly Ki Barfi Best Debut Director Konkona Sensharma for A Death in the Gunj Best Actor In A Supporting Role (Male) Rajkummar Rao for Bareilly Ki Barfi Best Actor in a Supporting Role (Female) Meher Vij for Secret Superstar Best Dialogue Hitesh Kewalya for Shubh Mangal Saavdhan Best Screenplay Shubhashish Bhutiani for Mukti Bhavan Best Original Story Amit Masurka →

What is Bitcoin?

In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of value. Cryptocurrency, just like other resources, has some demand for it, and subsequently a market price. The significant difference is Bitcoin’s intangibility - there is no bank-issued notes or papers - meaning that rather being used in hand-to-hand transactions, Bitcoins are stored and exchanged digitally within a decentralized, peer-to-peer network. The original Bitcoin software developed by Satoshi Nakamoto was released under the MIT license. Most client software, derived or "from scratch", also use open source licensing. Bitcoin is one of the first successful implementations of a distributed crypto-currency, described in part in 1998 by Wei Dai on the cypherpunks mailing list. Building →

Genetically Modified Food or Crops

Genetic Modification Genetic modification refers to techniques used to manipulate the genetic composition of an organism by adding specific useful genes. A gene is a sequence of DNA that contains information that determines a particular characteristic/trait. All organisms have DNA (genes). Genes are located in chromosomes. Genes are units of inheritance that are passed from one generation to the next and provide instructions for development and function of the organism. Crops that are developed through genetic modification are referred to as genetically modified (GM) crops, transgenic crops or genetically engineered (GE) crops. Over the last 30 years, the field of genetic engineering has developed rapidly due to the greater understanding of deoxyribonucleic acid (DNA) as the chemical double helix code from which genes are made. The term genetic engineering is used to describe the process by which the genetic makeup of an organism can be altered using “recombinant DNA technology.” This →

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