name:Delicia azoreschool:happy hill secondary schoolschool code:080020registration number: | Electronic Document Preparation Management (exemplar 1) | The History of Computer | Table of Contents The History of Computer 1 Who was the father of computer? 2 THE FIVE GENERATIONS OF COMPUTER 3 What computer was produced by J.Presper Eckert and John Mauchly 4 A Description Of The Device 4 The History of Computer 1. The Abacus: Is a calculating tool used primarily in parts
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EDVAC Project origin and plan ENIAC inventors John Mauchly and J. Presper Eckert proposed the EDVAC’s construction in August 1944‚ and design work for the EDVAC commenced before the ENIAC was fully operational. The design would implement a number of important architectural and logical improvements conceived during the ENIAC’s construction and would incorporate a high speed serial access memory.[1] Like the ENIAC‚ the EDVAC was built for the U.S. Army’s Ballistics Research Laboratory at the Aberdeen
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HISTORY OF COMPUTER THE PRE-MECHANICAL AGE: 3000 B.C. – 1450 A.D. 1. Writing and Alphabets – Communication First development of signs corresponding to spoken sounds‚ instead of pictures‚ to express words. Around 2000 B.C.‚ Phoenicians created symbols that expressed single syllables and consonants (the first true alphabet) The Greeks later adopted the Phoenician alphabet and added vowels; the Romans gave the letters Latin names to create the alphabet we use today. 2. Paper
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machine ( analytical engine) d. Charles Thomas De e. 5. Punch card reader Colmar i. 6. ABC Computer e. Herman Hollerith g. 7. ASCC Computer f. John Eckert f. 8. ENIAC g. Grace Hopper h. Howard Alken i. John Atanasoff 3. Give the acronym of the following words: 1. ENIAC – Electronic Numerical Integrator and Calculator 2. UNIVAC – Universal Automatic Computer 3. ABC – Antasoff-Berry Computer 4. SSI – Small-Scale Integrated Circuits 5. LSI – Large-Scale
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PROCESS ANALYSIS OF COMPUTER FIRM Process analysis is a system which is about a logical series of related transactions that converts input to results or output. The process we are considering is a business process‚ which can be defined as a chain of logical connected‚ repetitive activities that utilizes the organization’s resources to refine an object for the purpose of achieving specified and measurable results or products for internal or external customers. Process analysis offers improvement
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without them. At one point in time there were computers that were nowhere near as intricate like the ones we have learned to love today. Older computers were not as small as the ones we are used to having on our laps today. In fact the first computer ENIAC (electronic numerical integrator and computer)‚ weighed 30 short tons‚
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Name: University: Course: Tutor: Date: There is no Hope of Doing Perfect Research Griffiths (1998‚ p97) argued that there is no hope of doing perfect research. This statement has raised debates on whether it is true or not. Personally‚ I agree with him. I also do believe that there is no hope of doing perfect research. A person needs to understand what is meant by the words research and perfect before he or she agrees or disagrees with the statement. The word research can be defined as a studious
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Size : 25’ X50’ floor plan Technology : Tubes‚ Cards‚ Relays Memory : 160 digits in vacuum tubes ‚ 300 in relays‚ 400‚000 on punched tape Program : IBM punched card stock Speed : 50 multiplications per second Application : Astronomy‚ Defense ENIAC(Electronic Numerical Integrator and Computer) Inventors : J. Presper Eckert and John Mauchly Builder : Moore School‚ University of Pennsylvania Operational : February 14‚1946 Cost : $500‚000 Size : 40 panels arrnage in a U-Shape Technology :
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and teens alike all want the same thing: gadgets. New techno toys to play with like touch screen computers‚ IPads‚ and an Xbox 360 with Kinect. The first computer ever made was in 1949‚ introduced by John W. Mauchly and J. Presper Eckert‚ as the ENIAC- Electronic Numerical Integrator and Computer; it was intended to support the U.S. military’s ambitions during World War 2. In 1987‚ Apple started its tablet project which eventually released in 1993‚ the Apple Newton. These gadgets and toys are useful
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Date | Event | c. 2400 BC | The abacus - the first known calculator‚ was probably invented by the Babylonians as an aid to simple arithmetic around this time period. This laid the foundations for positional notation and later computing developments. | 1300 | Ramon Llull invented the Lullian Circle: a notional machine for calculating answers to philosophical questions (in this case‚ to do with Christianity) via logical combinatorics. This idea was taken up by Leibniz centuries later‚ and is thus
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