Computer generations
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The document summarizes the five generations of computers from the first to fifth generation. The first generation used vacuum tubes which were large, hot and unreliable. The second generation used transistors which were smaller, cheaper, more reliable and replaced vacuum tubes. The third generation used integrated circuits which packed many transistors onto a single chip, greatly increasing power and lowering cost. The fourth generation used microprocessors, a single chip that could do all the computing of a computer, originally made for calculators but leading to personal computers. The fifth generation involves artificial intelligence applications.
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Genaration of computer
The document outlines the five generations of computers from 1940 to present. The first generation used vacuum tubes and took up entire rooms. The second generation used transistors, making computers smaller and more efficient. The third generation used integrated circuits, drastically increasing speed and efficiency. The fourth generation used microprocessors and operating systems, introducing personal computers. The fifth generation incorporates artificial intelligence through technologies like voice recognition and touch screens.
Generations of computer
This document summarizes the five generations of computers: 1) First generation used vacuum tubes from 1940-1956 and were large in size. 2) Second generation used transistors from 1956-1963 which made computers smaller, faster, and more efficient. 3) Third generation used integrated circuits from 1964-1971 which used less power. 4) Fourth generation uses microprocessors from 1971-present which are smaller, some fitting in the palm of a hand. 5) Fifth generation uses artificial intelligence from present onwards and tries to simulate human thinking.
Final computer generations
Computer generations can be divided into five periods based on the underlying technologies used:
First generation computers (1940-1958) used vacuum tubes and were enormous in size, occupying entire rooms. The second generation (1959-1964) replaced vacuum tubes with transistors. The third generation (1964-1974) saw the development of integrated circuits and silicon chips, which allowed computers to be smaller and interface with keyboards, monitors, and operating systems. The fourth generation (1975-1989) introduced microchips and microprocessors. The fifth generation (1990-present), still in development, aims to develop artificial intelligence capabilities like natural language processing and self-learning.
computer generation,history of computer, computer basic,what is computer,com...
The document discusses the evolution of computers through five generations defined by their underlying technology. The first generation used vacuum tubes, the second used transistors which were smaller and more reliable. The third generation saw the development of integrated circuits on silicon chips. The fourth generation was marked by the invention of microprocessors. Each generation brought improvements in size, cost, reliability and performance. Computers progressed from specialized machines to personal devices widely used in homes, schools and offices.
Presentation On Development In Generations Of Computer
Presentation On Development Generaions Of Computer.
How everything got changed over time
A short summary.
1st ---5th generations and it's advantages and
The document summarizes the key characteristics of five generations of computers from the first to fifth generation. The first generation used vacuum tubes and were large, unreliable, and required air conditioning. The second generation used transistors and were smaller, more reliable, and used less energy. The third generation used integrated circuits and were smaller, more portable, and had lower maintenance costs. The fourth generation used microprocessors and personal computers emerged. The fifth generation is still in development and aims to develop artificial intelligence capabilities.
Generation of computer
The document discusses the five generations of computers from the first generation that used vacuum tubes to the current fifth generation. Each generation saw improvements in the technology used such as the transition from vacuum tubes to transistors to integrated circuits. The five generations brought advancements like smaller size, increased reliability, lower costs, and new capabilities in areas like artificial intelligence and parallel processing.
Computer generations
The document outlines the five generations of computers from the 1940s to present. The first generation used vacuum tubes that generated a lot of heat and were expensive. The second generation introduced transistors, which were smaller, faster, and more efficient than vacuum tubes. The third generation saw the development of integrated circuits, making computers more accessible. The fourth generation was defined by the development of microprocessors that put thousands of circuits on a single chip. The fifth generation focuses on artificial intelligence through technologies like quantum computing and nanotechnology.
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Genaration of computer
The document outlines the five generations of computers from 1940 to present. The first generation used vacuum tubes and took up entire rooms. The second generation used transistors, making computers smaller and more efficient. The third generation used integrated circuits, drastically increasing speed and efficiency. The fourth generation used microprocessors and operating systems, introducing personal computers. The fifth generation incorporates artificial intelligence through technologies like voice recognition and touch screens.
Generations of computer
This document summarizes the five generations of computers: 1) First generation used vacuum tubes from 1940-1956 and were large in size. 2) Second generation used transistors from 1956-1963 which made computers smaller, faster, and more efficient. 3) Third generation used integrated circuits from 1964-1971 which used less power. 4) Fourth generation uses microprocessors from 1971-present which are smaller, some fitting in the palm of a hand. 5) Fifth generation uses artificial intelligence from present onwards and tries to simulate human thinking.
Final computer generations
Computer generations can be divided into five periods based on the underlying technologies used:
First generation computers (1940-1958) used vacuum tubes and were enormous in size, occupying entire rooms. The second generation (1959-1964) replaced vacuum tubes with transistors. The third generation (1964-1974) saw the development of integrated circuits and silicon chips, which allowed computers to be smaller and interface with keyboards, monitors, and operating systems. The fourth generation (1975-1989) introduced microchips and microprocessors. The fifth generation (1990-present), still in development, aims to develop artificial intelligence capabilities like natural language processing and self-learning.
computer generation,history of computer, computer basic,what is computer,com...
The document discusses the evolution of computers through five generations defined by their underlying technology. The first generation used vacuum tubes, the second used transistors which were smaller and more reliable. The third generation saw the development of integrated circuits on silicon chips. The fourth generation was marked by the invention of microprocessors. Each generation brought improvements in size, cost, reliability and performance. Computers progressed from specialized machines to personal devices widely used in homes, schools and offices.
Presentation On Development In Generations Of Computer
Presentation On Development Generaions Of Computer.
How everything got changed over time
A short summary.
1st ---5th generations and it's advantages and
The document summarizes the key characteristics of five generations of computers from the first to fifth generation. The first generation used vacuum tubes and were large, unreliable, and required air conditioning. The second generation used transistors and were smaller, more reliable, and used less energy. The third generation used integrated circuits and were smaller, more portable, and had lower maintenance costs. The fourth generation used microprocessors and personal computers emerged. The fifth generation is still in development and aims to develop artificial intelligence capabilities.
Generation of computer
The document discusses the five generations of computers from the first generation that used vacuum tubes to the current fifth generation. Each generation saw improvements in the technology used such as the transition from vacuum tubes to transistors to integrated circuits. The five generations brought advancements like smaller size, increased reliability, lower costs, and new capabilities in areas like artificial intelligence and parallel processing.
Computer generations
The document outlines the five generations of computers from the 1940s to present. The first generation used vacuum tubes that generated a lot of heat and were expensive. The second generation introduced transistors, which were smaller, faster, and more efficient than vacuum tubes. The third generation saw the development of integrated circuits, making computers more accessible. The fourth generation was defined by the development of microprocessors that put thousands of circuits on a single chip. The fifth generation focuses on artificial intelligence through technologies like quantum computing and nanotechnology.
Generation of computer
The document discusses the history and generations of computers from their origins to modern times. It begins with the abacus and Charles Babbage's analytical engine in the 1800s, then covers the first generation of vacuum tube computers in the 1940s like ENIAC. The second generation introduced transistors and assembly language, while the third generation saw integrated circuits and smaller size. The fourth generation included microprocessors and VLSI. The fifth generation involves artificial intelligence and systems that understand human speech.
generations of computer
This document summarizes the five generations of computers from the 17th century to present day. It describes the key technological advancements and features of each generation including the transition from vacuum tubes to transistors to integrated circuits. The fifth generation is focused on parallel processing, artificial intelligence, natural language processing, and more user-friendly interfaces using ULSI technology.
Types and genration of computer
The document discusses the generations of computers from the first to fifth generation. The first generation used vacuum tubes and magnetic drums for memory. The second generation used transistors instead of vacuum tubes, making computers smaller and less heat-generating. The third generation used integrated circuits instead of transistors to make computers even more compact and reliable. The fourth generation used microprocessors and large-scale integrated circuits. The fifth generation is still being developed and focuses on artificial intelligence capabilities like natural language processing.
The 5 generations of computers
The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, were large and expensive. The second generation used transistors which were smaller and more efficient. The third generation used integrated circuits which increased speed and efficiency. The fourth generation used microprocessors on a single chip making computers small and accessible. The fifth generation focuses on artificial intelligence using technologies like neural networks and natural language processing.
Presentation1
The document discusses the five generations of computers from 1940 to the present and beyond. The first generation used vacuum tubes, the second used transistors which made computers smaller and more efficient. The third generation used integrated circuits which further increased speed. The fourth generation used microprocessors allowing computers to fit in the palm of a hand. The fifth generation involves artificial intelligence and is still being developed.
Computer Generation
The document discusses the history and evolution of computers from ancient calculating devices like the abacus to modern computers. It notes that computers have evolved from using vacuum tubes in the first generation to today's ultra-large scale integrated circuits. Each generation of computers saw improvements in size, cost, reliability and processing power. It also discusses the development of artificial intelligence and highlights Sophia, a humanoid robot, as an example of progress in AI.
Computer Generations
This document discusses the five generations of computers from 1940 to present. The first generation used vacuum tubes and were very large, expensive, and unreliable. The second generation used transistors, which made computers smaller, cheaper, and more reliable. The third generation used integrated circuits, making computers even smaller and faster. The fourth generation used microprocessors and VLSI circuits, leading to the development of personal computers. The fifth generation, the present time, uses ULSI technology and artificial intelligence for parallel processing and true artificial intelligence.
Generations of computer
The document summarizes the five generations of computers based on major technological developments that changed their operation. The generations progressed from vacuum tubes to transistors to integrated circuits to microprocessors. Each generation saw computers become smaller, cheaper, more powerful, efficient and reliable. The first generation used vacuum tubes, magnetic drums and machine language. The second generation used transistors and assembly language. The third generation used integrated circuits and operating systems. The fourth generation used microprocessors on a single chip. The fifth generation focuses on artificial intelligence and expert systems to enable computers to think and reason.
Computer generation
The document outlines the six generations of computers from 1940 to present day. The first generation used electro-mechanical components like relays and vacuum tubes. The second generation introduced transistors, making computers smaller and more efficient. The third generation saw the invention of integrated circuits and microprocessors. Personal computers emerged in the fourth generation using microprocessor chips. The fifth generation focused on artificial intelligence. And the sixth generation features parallel computing with hundreds of processors working simultaneously.
Generations of computers
Charles Babbage is considered the father of computers, inventing the first mechanical computer. There have been five generations of computers since then. The first used vacuum tubes and were enormous, consuming large amounts of energy. Transistors replaced vacuum tubes in the second generation, making computers smaller and more reliable. Integrated circuits replaced transistors in the third generation, further reducing size and heat. The fourth generation used microprocessors and semiconductor memory, while the fifth generation utilizes techniques like neural networks, robotics, and expert systems. Each generation brought improvements in size, reliability, cost and capabilities.
Generations of computer
The document discusses the five generations of computers from 1945 to the present. The first generation used vacuum tubes and were large, expensive machines like UNIVAC and ENIAC. The second generation introduced transistors, magnetic core memory, and higher-level languages. The third generation saw the advent of integrated circuits, microprocessors, and smaller desktop computers. The fourth generation featured further miniaturization and lower costs. The fifth generation is developing technologies like parallel processing, artificial intelligence, and supercomputers. Each generation brought improvements in size, cost, speed, reliability and applications.
Generations of computer
This document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, expensive machines. The second generation introduced transistors, making computers smaller and more reliable. The third generation used integrated circuits, further reducing size and power needs. The fourth generation used VLSI chips and marked the beginning of personal computers. The fifth generation continues advancing processor and memory technology, artificial intelligence, and parallel processing.
Old photos of the first generation of computers
The document provides an overview of early computer history through photos of some of the first computers ever built. It describes computers like the ENIAC, which took up an entire room and weighed 30 tons, and AVIDAC, the first digital computer built by Argonne National Laboratory in 1953. The photos show how early computers used thousands of vacuum tubes and filled entire rooms, in contrast to today's portable devices. They highlight the massive size and limited capabilities of the earliest computers compared to modern PCs and phones.
Computer Generations
The document summarizes the five generations of computers from the first generation in 1946 to the current fifth generation. Each generation is characterized by a major technological development that improved upon the previous generation. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used very large scale integrated circuits and microprocessors, and the fifth generation continues to use improved versions of integrated circuits along with a focus on parallel processing and artificial intelligence.
Generation of computer 1st to 5th
Generation of computer 1st to 5th. On this slides i provide all the information about generation of computers.
Concept & generation of computers
The document summarizes the history and generations of computers. It discusses 5 generations from the 1st generation which used vacuum tubes and were very large, to the current 4th generation which are smaller and use integrated circuits. The 5th generation still in development aims to develop devices that can understand natural language and are capable of learning. Each generation saw improvements in size, speed, reliability and programming capabilities due to advances in hardware technologies.
GENERATIONS OF COMPUTER
The document discusses the five generations of computers from the first to fifth generation. [1] The first generation used vacuum tubes and were very large in size. [2] The second generation used transistors and were smaller with magnetic storage. [3] The third generation used integrated circuits and were smaller still with multiple users accessing remote terminals.
Generation of computers
it is all about the generation of computer. explained in a detailed way. helpful for those students who is seeking information about computer generation.it is available in one place
Generation of computer
The document summarizes the five generations of computers from the 1940s to present day:
1) First generation used vacuum tubes and were room-sized machines. Programming was done through machine language and punch cards. Examples include UNIVAC and ENIAC.
2) Second generation saw the introduction of transistors, making computers smaller and more efficient. Assembly languages were also developed.
3) Third generation used integrated circuits, allowing multiple programs to run simultaneously through operating systems. Computers became accessible to the mass market.
4) Fourth generation used microprocessors, putting entire computers on a single chip. Personal computers and networks became widespread.
5) Fifth generation, still in development, focuses on artificial
Computer generations
Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system.
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pebbledawg
The document provides a history of computers from the ENIAC in 1946 to modern PCs and the internet. It describes the progression of computer hardware from early vacuum tubes to integrated circuits and silicon chips. Key developments included the invention of the transistor in 1958, integrated circuits in the 1960s, circuit boards in the 1970s, and the creation of the first personal computer by IBM in 1980. The internet began in the 1990s with early web browsers, search engines like Google, and social media sites such as Facebook emerging in the late 1990s and 2000s.
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Generation of computer
The document discusses the history and generations of computers from their origins to modern times. It begins with the abacus and Charles Babbage's analytical engine in the 1800s, then covers the first generation of vacuum tube computers in the 1940s like ENIAC. The second generation introduced transistors and assembly language, while the third generation saw integrated circuits and smaller size. The fourth generation included microprocessors and VLSI. The fifth generation involves artificial intelligence and systems that understand human speech.
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This document summarizes the five generations of computers from the 17th century to present day. It describes the key technological advancements and features of each generation including the transition from vacuum tubes to transistors to integrated circuits. The fifth generation is focused on parallel processing, artificial intelligence, natural language processing, and more user-friendly interfaces using ULSI technology.
Types and genration of computer
The document discusses the generations of computers from the first to fifth generation. The first generation used vacuum tubes and magnetic drums for memory. The second generation used transistors instead of vacuum tubes, making computers smaller and less heat-generating. The third generation used integrated circuits instead of transistors to make computers even more compact and reliable. The fourth generation used microprocessors and large-scale integrated circuits. The fifth generation is still being developed and focuses on artificial intelligence capabilities like natural language processing.
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The document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes, were large and expensive. The second generation used transistors which were smaller and more efficient. The third generation used integrated circuits which increased speed and efficiency. The fourth generation used microprocessors on a single chip making computers small and accessible. The fifth generation focuses on artificial intelligence using technologies like neural networks and natural language processing.
Presentation1
The document discusses the five generations of computers from 1940 to the present and beyond. The first generation used vacuum tubes, the second used transistors which made computers smaller and more efficient. The third generation used integrated circuits which further increased speed. The fourth generation used microprocessors allowing computers to fit in the palm of a hand. The fifth generation involves artificial intelligence and is still being developed.
Computer Generation
The document discusses the history and evolution of computers from ancient calculating devices like the abacus to modern computers. It notes that computers have evolved from using vacuum tubes in the first generation to today's ultra-large scale integrated circuits. Each generation of computers saw improvements in size, cost, reliability and processing power. It also discusses the development of artificial intelligence and highlights Sophia, a humanoid robot, as an example of progress in AI.
Computer Generations
This document discusses the five generations of computers from 1940 to present. The first generation used vacuum tubes and were very large, expensive, and unreliable. The second generation used transistors, which made computers smaller, cheaper, and more reliable. The third generation used integrated circuits, making computers even smaller and faster. The fourth generation used microprocessors and VLSI circuits, leading to the development of personal computers. The fifth generation, the present time, uses ULSI technology and artificial intelligence for parallel processing and true artificial intelligence.
Generations of computer
The document summarizes the five generations of computers based on major technological developments that changed their operation. The generations progressed from vacuum tubes to transistors to integrated circuits to microprocessors. Each generation saw computers become smaller, cheaper, more powerful, efficient and reliable. The first generation used vacuum tubes, magnetic drums and machine language. The second generation used transistors and assembly language. The third generation used integrated circuits and operating systems. The fourth generation used microprocessors on a single chip. The fifth generation focuses on artificial intelligence and expert systems to enable computers to think and reason.
Computer generation
The document outlines the six generations of computers from 1940 to present day. The first generation used electro-mechanical components like relays and vacuum tubes. The second generation introduced transistors, making computers smaller and more efficient. The third generation saw the invention of integrated circuits and microprocessors. Personal computers emerged in the fourth generation using microprocessor chips. The fifth generation focused on artificial intelligence. And the sixth generation features parallel computing with hundreds of processors working simultaneously.
Generations of computers
Charles Babbage is considered the father of computers, inventing the first mechanical computer. There have been five generations of computers since then. The first used vacuum tubes and were enormous, consuming large amounts of energy. Transistors replaced vacuum tubes in the second generation, making computers smaller and more reliable. Integrated circuits replaced transistors in the third generation, further reducing size and heat. The fourth generation used microprocessors and semiconductor memory, while the fifth generation utilizes techniques like neural networks, robotics, and expert systems. Each generation brought improvements in size, reliability, cost and capabilities.
Generations of computer
The document discusses the five generations of computers from 1945 to the present. The first generation used vacuum tubes and were large, expensive machines like UNIVAC and ENIAC. The second generation introduced transistors, magnetic core memory, and higher-level languages. The third generation saw the advent of integrated circuits, microprocessors, and smaller desktop computers. The fourth generation featured further miniaturization and lower costs. The fifth generation is developing technologies like parallel processing, artificial intelligence, and supercomputers. Each generation brought improvements in size, cost, speed, reliability and applications.
Generations of computer
This document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, expensive machines. The second generation introduced transistors, making computers smaller and more reliable. The third generation used integrated circuits, further reducing size and power needs. The fourth generation used VLSI chips and marked the beginning of personal computers. The fifth generation continues advancing processor and memory technology, artificial intelligence, and parallel processing.
Old photos of the first generation of computers
The document provides an overview of early computer history through photos of some of the first computers ever built. It describes computers like the ENIAC, which took up an entire room and weighed 30 tons, and AVIDAC, the first digital computer built by Argonne National Laboratory in 1953. The photos show how early computers used thousands of vacuum tubes and filled entire rooms, in contrast to today's portable devices. They highlight the massive size and limited capabilities of the earliest computers compared to modern PCs and phones.
Computer Generations
The document summarizes the five generations of computers from the first generation in 1946 to the current fifth generation. Each generation is characterized by a major technological development that improved upon the previous generation. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used very large scale integrated circuits and microprocessors, and the fifth generation continues to use improved versions of integrated circuits along with a focus on parallel processing and artificial intelligence.
Generation of computer 1st to 5th
Generation of computer 1st to 5th. On this slides i provide all the information about generation of computers.
Concept & generation of computers
The document summarizes the history and generations of computers. It discusses 5 generations from the 1st generation which used vacuum tubes and were very large, to the current 4th generation which are smaller and use integrated circuits. The 5th generation still in development aims to develop devices that can understand natural language and are capable of learning. Each generation saw improvements in size, speed, reliability and programming capabilities due to advances in hardware technologies.
GENERATIONS OF COMPUTER
The document discusses the five generations of computers from the first to fifth generation. [1] The first generation used vacuum tubes and were very large in size. [2] The second generation used transistors and were smaller with magnetic storage. [3] The third generation used integrated circuits and were smaller still with multiple users accessing remote terminals.
Generation of computers
it is all about the generation of computer. explained in a detailed way. helpful for those students who is seeking information about computer generation.it is available in one place
Generation of computer
The document summarizes the five generations of computers from the 1940s to present day:
1) First generation used vacuum tubes and were room-sized machines. Programming was done through machine language and punch cards. Examples include UNIVAC and ENIAC.
2) Second generation saw the introduction of transistors, making computers smaller and more efficient. Assembly languages were also developed.
3) Third generation used integrated circuits, allowing multiple programs to run simultaneously through operating systems. Computers became accessible to the mass market.
4) Fourth generation used microprocessors, putting entire computers on a single chip. Personal computers and networks became widespread.
5) Fifth generation, still in development, focuses on artificial
Computer generations
Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system.
↓↓↓↓ Read More:
@ Kindly Follow my Instagram Page to discuss about your mental health problems-
-----> https://instagram.com/mentality_streak?utm_medium=copy_link
@ Appreciate my work:
-----> behance.net/burhanahmed1
Thank-you !
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The document provides a history of computers from the ENIAC in 1946 to modern PCs and the internet. It describes the progression of computer hardware from early vacuum tubes to integrated circuits and silicon chips. Key developments included the invention of the transistor in 1958, integrated circuits in the 1960s, circuit boards in the 1970s, and the creation of the first personal computer by IBM in 1980. The internet began in the 1990s with early web browsers, search engines like Google, and social media sites such as Facebook emerging in the late 1990s and 2000s.
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This document provides an introduction to information and communication technology (ICT). It discusses the evolution of communication from early forms like sign language to modern technologies like smartphones and the internet. It defines ICT as the use of computers, devices, and software to store, process, transmit and retrieve information. The document then covers key topics in ICT including information, communication, and technology. It provides timelines showing the development of technologies like writing, printing, telephones and computers. It also summarizes the four generations of computer development from vacuum tubes to integrated circuits and microprocessors.
the computer generations
The document summarizes the evolution of computers through four generations defined by their underlying technology: (1) The first generation used vacuum tubes. (2) The second generation used transistors which were smaller and more reliable than vacuum tubes. (3) The third generation used integrated circuits which were even smaller and more reliable. (4) The fourth generation used microprocessors which allowed computers to become faster, more powerful and affordable for homes and schools. Today's computers are classified as fourth generation.
5446 the computer generations
The document outlines the evolution of computers through four generations defined by their underlying technology: the first generation used vacuum tubes, the second used transistors which were smaller and more reliable, the third used integrated circuits allowing for smaller and more powerful computers, and the fourth generation began using microprocessors allowing computers to become smaller, faster, and more widespread. Today's computers are classified as fourth generation and are ubiquitous, powerful devices used for work, education, entertainment and more.
Short History of Computer
This is a short history of Computer. You can get benefit from it if you want to have an idea about the developments in the story of computer technology.
Generation of computer
Generation in computer terminology is a change in technology a computer is/was being used.
Initially, the generation term was used to distinguish between varying hardware technologies.
Nowadays, generation includes both hardware and software, which together make up an entire
computer system
lesson1-141205082101-conversion-gate01.pdf
The document summarizes the key generations in computer architecture from mechanical devices (Generation 0) to modern computers with microprocessors (Generation 4) and artificial intelligence (Generation 5). It outlines the major developments including the transition from vacuum tubes to transistors to integrated circuits. Examples are provided for early computers like UNIVAC and ENIAC. Famous computer pioneers are also listed such as Babbage, Atanasoff, von Neumann, and the founders of IBM, Microsoft, Apple, and Intel.
Generationsofcomputer
This document summarizes the five generations of computers from the 1940s to present. The first generation used vacuum tubes and were large, expensive machines. The second generation introduced transistors, making computers smaller and more reliable. The third generation used integrated circuits, further reducing size and power needs. The fourth generation used VLSI chips and marked the beginning of personal computers. The fifth generation continues advancing processor technology and artificial intelligence capabilities through parallel processing and neural networks.
1generationsofcomputer-140724060633-phpapp01.pptx
The document summarizes the five generations of computers from the 1940s to present. Each generation is characterized by a major technological development: (1) vacuum tubes, (2) transistors, (3) integrated circuits, (4) very large scale integrated circuits, and (5) ultra large scale integration and artificial intelligence. These developments led to computers becoming increasingly smaller, cheaper, more powerful, efficient, reliable and widely used.
Generations & Development of Computers.pptx
The document summarizes the history and generations of computer development:
1) Early mechanical computers from the 1500s-1800s could only perform basic calculations and required human intervention at each step. Charles Babbage designed the Analytical Engine in 1833 but it was not built until later due to limitations of technology.
2) The first generation of modern electronic computers from 1940-1956 used vacuum tubes, magnetic drums, and were enormous in size. They were expensive to operate and prone to overheating.
3) Transistors replaced vacuum tubes in the second generation from 1956-1963, allowing computers to become smaller and more reliable. High-level programming languages also emerged.
Generation of Computers
The document discusses the five generations of computers based on their underlying technologies. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used very large scale integrated circuits and microprocessors, and the fifth generation uses artificial intelligence techniques. Each generation brought improvements in size, reliability, speed, cost and capabilities over previous generations as technologies advanced over time.
The Evolution Of Computer
The document summarizes the five generations of computers from 1946 to the present. The first generation used vacuum tubes and included the ENIAC computer. The second generation used transistors, which were more reliable than vacuum tubes. The third generation used integrated circuits, which were smaller than transistors. The fourth generation used microprocessors, which contained the CPU on a single chip. The fifth generation includes modern computers with artificial intelligence capabilities. Today's computers are classified as fourth generation and have tremendous processing power and data storage.
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Computer generations
- 2. FIRST GENERATION (VACUUM TUBES)
- 3. • Computers were huge, slow, expensive, and often undependable. • Use thousands of vacuum tubes, which took up a lot of space and gave off a great deal of heat just like light bulbs do. • It's (VACUUM TUBES) purpose was to act like an amplifier and a switch.
- 4. COMPUTERS DURING 1ST GENERATION • ENIAC • EDVAC (ELECTRONIC DISCRETE VARIABLE AUTOMATIC COMPUTER) • UNIVAC (UNIVERSAL AUTOMATIC COMPUTER)
- 6. • John Bardeen, William Shockley, and Walter Brattain – invented the transistor the would replace the vacuum tubes forever. • Transistor was faster, more reliable, smaller, and much cheaper to build than a vacuum tube. • One transistor replaced the equivalent of 40 vacuum tubes.
- 7. THIRD GENERATION (INTEGRATED CIRCUIT)
- 8. • Packs a huge number of transistors onto a single wafer of silicon. • Robert Noyce of Fairchild Corporation and Jack Kilby of Texas Instruments independently discovered the amazing attributes of integrated circuits. • Placing such large numbers of transistors on a single chip vastly increased the power of a single computer and lowered its cost considerably.
- 9. FOURTH GENERATION (MICROPROCESSOR) •
- 10. • Microprocessor - a single chip that could do all the processing of a full-scale computer. • Ted Hoff- invented a chip the size of a pencil eraser that could do all the computing and logic work of a computer. • The microprocessor was made to be used in calculators, not computers. It led, however, to the invention of personal computers, or microcomputers.
- 11. FIFTH GENERATION (ARTIFICIAL INTELLIGENCE)
- 12. • Artificial intelligence, are still in development, though there are some applications, such as voice recognition, that are being used today. The use of parallel processing and superconductors is helping to make artificial intelligence a reality. Quantum computation and molecular and nanotechnology will radically change the face of computers in years to come. The goal of fifth- generation computing is to develop devices that respond to natural language input and are capable of learning and self-organization.
- 13. ANSWER THE FOLLOWING: • Why did the ENIAC and other computers like it give off so much heat? (Be very specific) • How was space travel made possible through the invention of transistors? • Intel was started by who? • What characteristics made the transistors better than the vacuum tube? • What did the microprocessor allow the computers to do? and What was the microprocessor's original purpose?