history of computer in hindi
Computer History / May 6, 2019

history of computer in hindi is a book written for hindi spoken peoples. This book contains 35 pages. Furthermore, this book also consists of 4 sub topics. This book start from the definition of computer. Than so on to the history of computer. This book also have all the beginners level of knowledge. This book contain information that are useful for beginners. Lets discuss the chapter in this topic. Chapters of history of computer in hindi: The following are the list of chapters in this topic. 1: Definition of Computer: Computer is an electronic device which can accepts input and produce output but in the form of information. 2: Earliest Computer: Earliest the calculation were doing by the humans. Than after the human computers were develop for mathematical calculation. But these computers were very expensive and requires training. The word computer was first used in 1613. It also refers to the person who is doing calculations. Tally Sticks: It was an ancient device utilize for record messages. It can also be used for number. Abacus: The Abacus renowned to us was used be the chinese in 500 B.C. It perform a basic arithmetic operation. Napier’s Bones: It consists of sets…

generation of computer 1st to 5th
Computer History / May 4, 2019

generation of computer 1st to 5th is the history of computer. The history of computer refers to generation of computer devices. Furthermore, this generation is characterize by the technology development. These generation starts from 1940 to on word. Each generation has its own new features. Similarly, they introduce powerful, cheap, and smaller technologies. In this topic we will study the five generation of computer. This consist of 10 pages and contains the five more sub topics. In addition we will start from vacuum tubes and moves to artificial intelligence. Lets study these five generation with a little details. But the complete details is available at the end of the book with a download button. Five Generation of Computers: The following are the list of five generation of computer: 1. First Generation (1942-1955): The first generation start from 1942 to 1955. The first generation is the generation of vacuum tubes. Furthermore, the filaments were used in vacuum tubes. These filaments has a very limited life. The first generation used more than 10,000 vacuum tubes. These vacuum tubes consumes a lot of power. The ENIAC, EDSAC, and IBM 360 are the examples of this generation. A complete description is available at the…

5th generation of computer
Computer History / May 3, 2019

5th generation of computer Brian R. Gaines. This book is written for york university. This book is also written for University of Toronto and University of Calgary. The 5th generation start from 1981 to on word. In 1981 the Japanese scientists start working on the fifth generation of computing systems (FGCS). Furthermore, this will integrate with very large scale integration (vlsi) and data base system. It also integrate with artificial intelligence and human computer interface. It also deal with new range of computer which are similar to persons in their own respect. The results was shocking at beginning but then it was redesign. This book consists of 11 topics and contains 53 pages. Chapters of 5th generation of computer: The following are the list of chapters: The 5th generation shock: The 5th generation shock the world. It includes the VLSI, AI, HCI, DBMS, and FGCS. A complete description is available at the end of the book. Objectives of 5th generation: Every computer or system has some objectives. The objective of 5th generation is to have a computer with 10 billion floating point operations a second (10 GFLOPS). It should also have a one billion bytes memory with a speed of…

3rd generation of computer
Computer History / April 28, 2019

The 3rd generation of computer belong to the time of 1965-1971. It was the time of interacted circuits (ICs) instead of transistors. The founder of these ICs are Jack Kilby and Robert Noyce. It is also known as microchip or chips. The interacted circuits is a combination of capacitor, transistors, and resistors. The speed of this generation of computer has dramatically increased. These system are also very efficient as compared to 2nd gen. The 3rd generation has an operating system. This is a big achievements. It allows many application to run at the same time. The mouse and keyboard were introduced to world for the first time. It has a monitor memory control by the central program. The languages that is part of the 3rd generation are FORTRAN-2 to 4, COBOL, PASCAL PL/1, BASIC, ALGOL-68 etc. Chapters of 3rd generation of computer: The following are the chapters of this book. A Definition of “Operating System”: The operating system is introduce for the first time in 3rd generation of computer. Furthermore, as operating system is the supervisor of all the activity. The complete details is available at the end of the book. Types of Systems: A varieties of system is upgraded…

2nd generation of computer
Computer History / April 26, 2019

2nd generation of computer start from 1954 to 1964. The second generation of computer is the era of transistors. In addition it also the ear of compact size as compared to vacuum tubes. The first computer bug also found in this ear. The bug was founded by grace murray hopper. The processing speed of the computer became fast. The computer at this are using batch processing. The programming languages like FORTON and COBOL are the main languages. Furthermore, the magnetic core were using as a primary memory. The Magnetic disk and tapes are the secondary memory. As the 2nd generation is cheap but still very much costly. This topic is composed of four sub topics. Lets discuss these topic in details. Chapter of 2nd generation of computer: The following are the list of chapter in this topic: Era of transistors: The transistors is used in this generation instead of vacuum tubes. Furthermore, this transistor was invented in 1947 by AT & T bell laboratory. There are three scientists who built this. The first scientist is John bardeen. The second scientist is william shockley. Also the third scientist is walter brattain. The IBM System 7000 series uses transistor. This computer uses…