'Generation computer' diaporamas de présentation

LECTURE TWO

LECTURE TWO. EVOLUTION AND TYPES OF COMPUTERS. Introduction. After having an overview of computer systems, let us now move on to learn how they have evolved over the years, from a computer that filled a whole room to one which can fit in your hand. The History of Computers.

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Types Of Hardware & Software

Types Of Hardware & Software. Prof. Sujata Rao Session 2. Types of Computer. Grid Computer Super Computer Mainframes Mini Computer Microcomputer Terminal Embedded Computer. Super Grids. Made by universities and the military

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Chapter 8

Chapter 8. Computer Industry, History, Products, and Careers. What came before the computer?. Manual calculators assist in numeric calculations but require the human operator to know the processes An abacus is an example of a manual calculator that was used by the Chinese in 1200.

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SUBJECT NAME: BASIC COMPUTER SKILLS

SUBJECT NAME: BASIC COMPUTER SKILLS. What is computer ?. A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information. One who computes.

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A Brief History of Computers

A Brief History of Computers. 3000 B.C. The abacus was invented and used for quick, manual addition and subtraction calculations. Abacus. 1645 A.D. A mechanical adding and subtracting machine called the Pascaline (after its inventor, the French mathematician

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Basic Concepts Of Computers

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1.2 Computer Generations

1.2 Computer Generations. Lead In. New Words & Expressions. Instensive Study. Exercises. Features of Computer English. Lead In. 1. Do you know when the first computer was invented? How large was the first computer?. 2. When was the first microcomputer appear?. Lead In.

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Generations of computers- vasundhara

Generations of computers- vasundhara. introduction. The first electronic computer was designed and built at the University of Pennsylvania based on vacuum tube technology. Vacuum tubes were used to perform logic operations and to store data.

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Hardware and Software Development

Hardware and Software Development. By: Pratama Wahyu Purnama (12313244009) Maulida Yulianti (12313244010). ENTER. Hardware Development. Before 1940 After 1940. First Generation of Computer (1942-1955). ENIAC UNIVAC Main drawback:

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Computer History

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Instructor: Prof. Johan L. Bollen Office hours: Tuesdays, 2-3.30PM INFO East Rm. 304

Instructor: Prof. Johan L. Bollen Office hours: Tuesdays, 2-3.30PM INFO East Rm. 304 Class meets: Wednesday, 4-7PM I107 (Informatics West) Resources: http ://informatics. indiana .edu/jbollen/ I501 Oncourse.iu.edu. Overview of 1996-2009 timeframe:

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Computer Revolution

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PROJECT REPORT 2005-06

PROJECT REPORT 2005-06. WELCOME. SUBMITTED BY. G - GRACE .K.SEBASTIAN A - AMITHA NAZEER G - GOURI SHANKAR K - KARTHIKA.A.S. TITLE:. USE OF COMPUTER. IN OUR DAILY LIFE. INTRODUCTION.

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History of ICT Development

History of ICT Development. 1. Computer Evaluation. Mecanical Era A mechanical computer is a computer whose components are gearwheel, shaft, crank, and plat made from iron/steel To move it, powerful energy is needed Mechanical computer has several weaknesses:

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