2011 2-evolution-of-computers
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This document describes the evolution of computers through five generations of technology. The first generation used vacuum tubes and magnetic tape. The second generation introduced the transistor. The third generation brought integrated circuits and microchips. The fourth generation featured microprocessors and silicon chips. Advances included smaller size, higher speed, reliability and storage. The fifth generation involves silicon chips, processors, robotics and intelligent systems. Each generation led to improvements and new applications of computer technology.
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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.
Generations of computer powerpoint by Ruby
Charles Babbage is considered the father of computing for his concept and later invention of the Analytical Engine in 1837, which contained an arithmetic logic unit, basic flow control, and integrated memory, making it the first general-purpose computer concept. Computers have progressed through five generations from vacuum tubes to transistors to integrated circuits to microprocessors and now artificial intelligence. Each generation brought improvements in size, speed, reliability and cost reduction while expanding the uses of computers beyond mathematical calculation.
1st generation of computer
The document discusses the history and evolution of computers from the 1st to 5th generations. It describes some of the earliest calculating devices like the Pascaline and how vacuum tubes were used in early computers for logic and operations. It outlines important developments in each generation including increased speeds, memory storage options, programming languages used, and applications growing from military/scientific uses to business/commercial applications. The summaries highlight the key differences between the 1st and 5th generations in terms of components, programming, storage, speeds, and capabilities.
History of computer (1st to 5th Generations)
In these slides, I describe all the important points about all generations of computers. History of computer (1st to 5th Generations)
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.
Generation of computers
The document discusses the history of early computers, including the ENIAC which was the first general purpose electronic computer invented in 1946 using 18,000 vacuum tubes. It also mentions the UNIVAC 1, developed in 1951 by Eckert and Mauchly, as the first commercial electronic computer that could process both numeric and text data. Finally, it provides an overview of the five generations of computers from first to fifth generation machines.
5 GENERATIONS OF COMPUTER
The document discusses the five generations of computers from the first generation to the fifth generation. Each generation is characterized by major technological developments that changed how computers operate. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used microprocessors, and the fifth generation focuses on artificial intelligence and virtual reality. These technological advancements at each generation resulted in computers becoming smaller, cheaper, more powerful, efficient and reliable.
Generations of computer
The document discusses the five generations of computers from the first to fifth generation. The first generation used vacuum tubes and were large, expensive, and generated a lot of heat. The second generation used transistors which were smaller, more reliable, and used less energy. The third generation used integrated circuits which made computers even smaller and more efficient. The fourth generation used microprocessors, making computers more powerful yet compact. The fifth generation focuses on artificial intelligence.
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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.
Generations of computer powerpoint by Ruby
Charles Babbage is considered the father of computing for his concept and later invention of the Analytical Engine in 1837, which contained an arithmetic logic unit, basic flow control, and integrated memory, making it the first general-purpose computer concept. Computers have progressed through five generations from vacuum tubes to transistors to integrated circuits to microprocessors and now artificial intelligence. Each generation brought improvements in size, speed, reliability and cost reduction while expanding the uses of computers beyond mathematical calculation.
1st generation of computer
The document discusses the history and evolution of computers from the 1st to 5th generations. It describes some of the earliest calculating devices like the Pascaline and how vacuum tubes were used in early computers for logic and operations. It outlines important developments in each generation including increased speeds, memory storage options, programming languages used, and applications growing from military/scientific uses to business/commercial applications. The summaries highlight the key differences between the 1st and 5th generations in terms of components, programming, storage, speeds, and capabilities.
History of computer (1st to 5th Generations)
In these slides, I describe all the important points about all generations of computers. History of computer (1st to 5th Generations)
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.
Generation of computers
The document discusses the history of early computers, including the ENIAC which was the first general purpose electronic computer invented in 1946 using 18,000 vacuum tubes. It also mentions the UNIVAC 1, developed in 1951 by Eckert and Mauchly, as the first commercial electronic computer that could process both numeric and text data. Finally, it provides an overview of the five generations of computers from first to fifth generation machines.
5 GENERATIONS OF COMPUTER
The document discusses the five generations of computers from the first generation to the fifth generation. Each generation is characterized by major technological developments that changed how computers operate. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used microprocessors, and the fifth generation focuses on artificial intelligence and virtual reality. These technological advancements at each generation resulted in computers becoming smaller, cheaper, more powerful, efficient and reliable.
Generations of computer
The document discusses the five generations of computers from the first to fifth generation. The first generation used vacuum tubes and were large, expensive, and generated a lot of heat. The second generation used transistors which were smaller, more reliable, and used less energy. The third generation used integrated circuits which made computers even smaller and more efficient. The fourth generation used microprocessors, making computers more powerful yet compact. The fifth generation focuses on artificial intelligence.
Next Generation Computer
The next generation computer will be smaller, faster, and have greater data storage and portable display capabilities than 4th generation computers. It will be able to respond to natural language input and have capabilities for learning and self-organization. Quantum computing uses qubits that can represent 1s and 0s simultaneously, allowing for greater speed and efficiency than classical computing. Nanotechnology involves controlling individual atoms and molecules to create extremely small computer chips and devices for applications like new materials, medical devices, pollution monitoring, and more.
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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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 the first to the fifth generation. The first generation used vacuum tubes and were very large, expensive, and generated a lot of heat. The second generation used transistors which made computers smaller, cheaper, and more reliable. The third generation used integrated circuits which further improved reliability and size. The fourth generation used VLSI circuits and saw the rise of personal computers. The fifth generation, still in development, aims to develop true artificial intelligence using technologies like parallel processing and quantum computing.
Generation Of Computer
The document summarizes the five generations of computers from first to fifth generation. The first generation used vacuum tubes, were very large in size and slow in processing speed. The second generation used transistors, were smaller in size and faster. The third generation used integrated circuits and were smaller and faster than previous generations. The fourth generation used very large scale integration and introduced personal computers. The fifth generation is predicted to use artificial intelligence. Each generation saw improvements in size, speed and capabilities over previous generations due to new technological developments.
Computer generation
The document summarizes the five generations of computers from 1940 to present. The first generation used vacuum tubes and were large, unreliable, and produced a lot of heat. The second generation used transistors which made computers smaller, more reliable, and efficient. The third generation used integrated circuits which further increased processing speed and portability. The fourth generation used microprocessors and introduced personal computers. The fifth generation under development aims to be intelligent through artificial intelligence and parallel processing.
Generation of computer
The first generation of computers used vacuum tubes as their basic electronic components which made the computers very large and prone to overheating issues. They had limited memory using punched cards and could only perform basic mathematical calculations. Programming was done in low-level machine languages. Some examples of first generation computers include ENIAC, EDVAC, and UNIVAC.
Generation of computer
This document discusses the four generations of computers from the 1940s to today. The first generation used vacuum tubes and were large, expensive machines. The second generation introduced transistors, making computers smaller and faster. Integrated circuits were developed in the third generation, further miniaturizing computers. The fourth generation saw the invention of microprocessors which enabled the development of personal computers and networks like the internet. Each generation brought improvements in size, cost, speed and capabilities.
BEd ICT Computer Generation
The document summarizes the five generations of computers from the first generation using vacuum tubes in the 1940s to the current fifth generation pursuing artificial intelligence. The first generation computers were large, consumed significant energy, and had limited capabilities. The subsequent generations saw improvements in size, speed, reliability, cost, and programming due to innovations like transistors, integrated circuits, and microprocessors. Current research aims to develop computers with human-level artificial intelligence.
Evolution of Computers and Generation of computers
The document summarizes the evolution of computers over five generations from 1951 to the present:
1) First generation computers (1951-1957) used vacuum tubes and were large in size. The introduction of software marked the beginning of programming.
2) Second generation computers (1958-1963) replaced vacuum tubes with smaller transistors, making computers faster, smaller and more reliable. Removable disk storage and ASCII code were introduced.
3) Third generation computers (1964-1971) used integrated circuits instead of transistors, further reducing size and cost while improving reliability. This led to innovations like minicomputers and ARPANET, the precursor to the Internet.
4) Fourth generation computers (1972-1990
The Five Generations of Computers
The Five Generations of Computers
Computer generations
Generations of Computer
First Generation Computers (1940-1956)
Advantages
Disadvantages
Second Generation Computers (1956-1963)
Advantages
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Third Generation Computers(1964-1971)
Advantages
Disadvantages
Fourth Generation Computers (1971-present)
Advantages
Disadvantages
Fifth Generation Computers (present and beyond)
Advantages
Disadvantages
Generation of Computer
This document discusses the five generations of computers from the first to fifth generation. The first generation used vacuum tubes and was very large in size. The second generation used transistors and was faster. The third generation used integrated circuits and was smaller in size. The fourth generation used VLSI chips and required no air conditioning. The fifth generation uses artificial intelligence and has more powerful and compact computers.
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.
Generations of computers ppt
This document summarizes the five generations of computers: 1) Vacuum tubes (1940-1956), 2) Transistors (1956-1963), 3) Integrated circuits (1964-1971), 4) Microprocessors (1972-2010), and 5) Artificial intelligence (2010-present). Each generation saw improvements in speed, size, cost and capabilities due to significant technological developments in components like transistors, integrated circuits and microprocessors that made computers more compact, powerful and efficient over time.
Generation of computer Lecture no 2
The document outlines rules and guidelines for a class or event, including:
- No mobile phones or disruption
- Be on time and have 80% attendance
- Studies should be the top priority
Generation Of Computer
This document summarizes the five generations of computers from 1945 to the present. The first generation used vacuum tubes and were large, power-intensive machines. The second generation used transistors and were smaller and more reliable. The third generation used integrated circuits, making computers even smaller and less expensive. The fourth generation saw the introduction of microprocessors, leading to smaller personal computers. The fifth generation, from 1989 onward, focuses on artificial intelligence and parallel processing. Each generation brought improvements in size, cost, reliability and capabilities.
Generations of computer
The document discusses the five generations of computers from the first generation using vacuum tubes in the 1940s-1950s to the present fifth generation using artificial intelligence. Each generation saw improvements in size, speed, reliability and capabilities. The first generation were large, slow and prone to overheating. The second generation used transistors which made computers smaller and faster. The third generation used integrated circuits to further reduce size. The fourth generation used microprocessors and the fifth generation focuses on artificial intelligence. The document also discusses the Von Neumann and Harvard architectures for storing instructions and data.
Generation of comnputer
The document summarizes the five generations of computers from the 1940s to present. Each generation is defined by a major technological development that made computers smaller, cheaper, more powerful, and efficient. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used microprocessors, and the fifth generation is focused on artificial intelligence.
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.
Ms nikita computer generation
The document discusses the different generations of computers from first to fifth generation. It provides details about the characteristics of each generation including the technologies used, size, processing speed, and examples. The first generation used vacuum tubes, were very large in size, and had slow processing. Later generations saw the use of transistors, integrated circuits, microprocessors and are now moving towards artificial intelligence. Each generation brought improvements in size, speed and capabilities.
Computer generation
The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
Computer generation
The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
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Next Generation Computer
The next generation computer will be smaller, faster, and have greater data storage and portable display capabilities than 4th generation computers. It will be able to respond to natural language input and have capabilities for learning and self-organization. Quantum computing uses qubits that can represent 1s and 0s simultaneously, allowing for greater speed and efficiency than classical computing. Nanotechnology involves controlling individual atoms and molecules to create extremely small computer chips and devices for applications like new materials, medical devices, pollution monitoring, and more.
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 !
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 the first to the fifth generation. The first generation used vacuum tubes and were very large, expensive, and generated a lot of heat. The second generation used transistors which made computers smaller, cheaper, and more reliable. The third generation used integrated circuits which further improved reliability and size. The fourth generation used VLSI circuits and saw the rise of personal computers. The fifth generation, still in development, aims to develop true artificial intelligence using technologies like parallel processing and quantum computing.
Generation Of Computer
The document summarizes the five generations of computers from first to fifth generation. The first generation used vacuum tubes, were very large in size and slow in processing speed. The second generation used transistors, were smaller in size and faster. The third generation used integrated circuits and were smaller and faster than previous generations. The fourth generation used very large scale integration and introduced personal computers. The fifth generation is predicted to use artificial intelligence. Each generation saw improvements in size, speed and capabilities over previous generations due to new technological developments.
Computer generation
The document summarizes the five generations of computers from 1940 to present. The first generation used vacuum tubes and were large, unreliable, and produced a lot of heat. The second generation used transistors which made computers smaller, more reliable, and efficient. The third generation used integrated circuits which further increased processing speed and portability. The fourth generation used microprocessors and introduced personal computers. The fifth generation under development aims to be intelligent through artificial intelligence and parallel processing.
Generation of computer
The first generation of computers used vacuum tubes as their basic electronic components which made the computers very large and prone to overheating issues. They had limited memory using punched cards and could only perform basic mathematical calculations. Programming was done in low-level machine languages. Some examples of first generation computers include ENIAC, EDVAC, and UNIVAC.
Generation of computer
This document discusses the four generations of computers from the 1940s to today. The first generation used vacuum tubes and were large, expensive machines. The second generation introduced transistors, making computers smaller and faster. Integrated circuits were developed in the third generation, further miniaturizing computers. The fourth generation saw the invention of microprocessors which enabled the development of personal computers and networks like the internet. Each generation brought improvements in size, cost, speed and capabilities.
BEd ICT Computer Generation
The document summarizes the five generations of computers from the first generation using vacuum tubes in the 1940s to the current fifth generation pursuing artificial intelligence. The first generation computers were large, consumed significant energy, and had limited capabilities. The subsequent generations saw improvements in size, speed, reliability, cost, and programming due to innovations like transistors, integrated circuits, and microprocessors. Current research aims to develop computers with human-level artificial intelligence.
Evolution of Computers and Generation of computers
The document summarizes the evolution of computers over five generations from 1951 to the present:
1) First generation computers (1951-1957) used vacuum tubes and were large in size. The introduction of software marked the beginning of programming.
2) Second generation computers (1958-1963) replaced vacuum tubes with smaller transistors, making computers faster, smaller and more reliable. Removable disk storage and ASCII code were introduced.
3) Third generation computers (1964-1971) used integrated circuits instead of transistors, further reducing size and cost while improving reliability. This led to innovations like minicomputers and ARPANET, the precursor to the Internet.
4) Fourth generation computers (1972-1990
The Five Generations of Computers
The Five Generations of Computers
Computer generations
Generations of Computer
First Generation Computers (1940-1956)
Advantages
Disadvantages
Second Generation Computers (1956-1963)
Advantages
Disadvantages
Third Generation Computers(1964-1971)
Advantages
Disadvantages
Fourth Generation Computers (1971-present)
Advantages
Disadvantages
Fifth Generation Computers (present and beyond)
Advantages
Disadvantages
Generation of Computer
This document discusses the five generations of computers from the first to fifth generation. The first generation used vacuum tubes and was very large in size. The second generation used transistors and was faster. The third generation used integrated circuits and was smaller in size. The fourth generation used VLSI chips and required no air conditioning. The fifth generation uses artificial intelligence and has more powerful and compact computers.
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.
Generations of computers ppt
This document summarizes the five generations of computers: 1) Vacuum tubes (1940-1956), 2) Transistors (1956-1963), 3) Integrated circuits (1964-1971), 4) Microprocessors (1972-2010), and 5) Artificial intelligence (2010-present). Each generation saw improvements in speed, size, cost and capabilities due to significant technological developments in components like transistors, integrated circuits and microprocessors that made computers more compact, powerful and efficient over time.
Generation of computer Lecture no 2
The document outlines rules and guidelines for a class or event, including:
- No mobile phones or disruption
- Be on time and have 80% attendance
- Studies should be the top priority
Generation Of Computer
This document summarizes the five generations of computers from 1945 to the present. The first generation used vacuum tubes and were large, power-intensive machines. The second generation used transistors and were smaller and more reliable. The third generation used integrated circuits, making computers even smaller and less expensive. The fourth generation saw the introduction of microprocessors, leading to smaller personal computers. The fifth generation, from 1989 onward, focuses on artificial intelligence and parallel processing. Each generation brought improvements in size, cost, reliability and capabilities.
Generations of computer
The document discusses the five generations of computers from the first generation using vacuum tubes in the 1940s-1950s to the present fifth generation using artificial intelligence. Each generation saw improvements in size, speed, reliability and capabilities. The first generation were large, slow and prone to overheating. The second generation used transistors which made computers smaller and faster. The third generation used integrated circuits to further reduce size. The fourth generation used microprocessors and the fifth generation focuses on artificial intelligence. The document also discusses the Von Neumann and Harvard architectures for storing instructions and data.
Generation of comnputer
The document summarizes the five generations of computers from the 1940s to present. Each generation is defined by a major technological development that made computers smaller, cheaper, more powerful, and efficient. The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, the fourth used microprocessors, and the fifth generation is focused on artificial intelligence.
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.
Ms nikita computer generation
The document discusses the different generations of computers from first to fifth generation. It provides details about the characteristics of each generation including the technologies used, size, processing speed, and examples. The first generation used vacuum tubes, were very large in size, and had slow processing. Later generations saw the use of transistors, integrated circuits, microprocessors and are now moving towards artificial intelligence. Each generation brought improvements in size, speed and capabilities.
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The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
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The document summarizes the five generations of computers from the 1940s to present. The 1st generation (1940-1956) used vacuum tubes, were large and unreliable. The 2nd generation (1956-1963) introduced transistors which were smaller and more reliable than vacuum tubes. The 3rd generation (1964-1971) saw the development of silicon chips and microprocessors. The 4th generation (1971-present) brought personal computers from companies like Apple and IBM that were smaller and more powerful due to hardware advances. The 5th generation (present and beyond) involves new technologies like robotics, virtual reality, and artificial intelligence.
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1) First generation computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes which generated a lot of heat and frequently burned out.
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3) The third generation from 1964-1971 saw the introduction of silicon chips, microprocessors, and smaller computer models from IBM and other companies for business and scientific use.
1.computer generation
1. Early computers from 1940-1956 were large, slow, expensive, and unreliable. They used vacuum tubes for components which generated a lot of heat and frequently broke down.
2. The transistor was introduced from 1956-1963, making computers smaller, faster, more reliable and energy efficient compared to vacuum tubes.
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Evolution of computer generation.
The document summarizes the evolution of computers through four generations:
1) First generation computers (1937-1953) used vacuum tubes and were large, power-hungry, and unreliable. Programming involved directly writing machine code.
2) Second generation computers (1954-1962) used transistors, were smaller and more reliable. They had magnetic core memory and supported assembly languages.
3) Third generation computers (1963-1971) used integrated circuits, were smaller and faster. They had operating systems and supported high-level languages.
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The document discusses the evolution of computers over five generations from the 1940s to present. It describes the major innovations in computer hardware at each generation including the transition from vacuum tubes to transistors to integrated circuits. Each new generation brought improvements in speed, reliability and size while reducing costs. The latest era continues advancing technology such as speech recognition, virtual reality and more powerful processors.
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The document summarizes the five generations of computers, defined by major technological developments that changed how computers operate. The first generation used vacuum tubes and magnetic drums. The second generation used transistors, which made computers smaller, faster, and more efficient. The third generation used integrated circuits in silicon chips, further increasing speed and efficiency. The fourth generation used microprocessors built on a single chip. The fifth generation, still in development, focuses on artificial intelligence through technologies like parallel processing and quantum computing.
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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.
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Presentation for a lecture in the doctoral series at Stefan cel Mare University, Suceava, Romania, May 2009.
Aim was to show current generation the rich history of computer hardarware and that many of the recent innovations in CPU design have their origins in designs of teh 50s and 60s.
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These Notes from the class of BS EDUCATION 1st Semester (Spring) Session 2023-2027 Teacher :Ch Naveed Afzal
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The document summarizes the evolution of information technology (IT) from the 1970s to present day. It covers the evolution of computers from early mechanical devices like the abacus to modern integrated circuits. It also discusses the evolution of storage technologies from punched cards to cloud storage. Finally, it outlines the evolution of software, including operating systems from UNIX to Windows, programming languages from machine code to artificial intelligence languages, and general software applications.
chapter 2 histo.pdf
Charles Babbage created the first general purpose computer called the Analytical Engine in 1842. This computer could perform basic mathematical functions like addition, subtraction, multiplication and division automatically. The five generations of computers are defined by the technology used in their circuitry, beginning with vacuum tubes in first generation computers from 1946-1959 and progressing to integrated circuits and then microprocessors. Each generation brought improvements in size, reliability, speed and capabilities. Today's fifth generation computers continue to develop new technologies and applications based on artificial intelligence.
Lectu 3 the computer generations
The document summarizes the five generations of computers from the earliest use of counting tools to today's microprocessor-powered computers. The first generation used vacuum tubes, which generated heat and were prone to burning out. The second generation introduced transistors, which were more reliable and efficient. Integrated circuits, containing hundreds of transistors on a silicon chip, marked the third generation. The fourth generation began in 1971 with the invention of the microprocessor, which incorporated a CPU onto a single silicon chip. Today's computers are classified as fourth generation and are faster, more powerful, and ubiquitous in homes, schools and offices compared to earlier models.
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Acf
The document is an assessment checklist form used to evaluate a student's presentation on the impact of information and communication technology (ICT) on society. It assesses the student based on criteria such as locating information from multiple sources, presenting the information in 5 to 10 slides covering the topic, content, and conclusion with sources referenced. The student is also evaluated on cooperation by listing group members and verification from them or the assessor's observation. The maximum total mark for the assessment is 10.
La1 131209040938-phpapp02
This document provides the criteria and instructions for a group presentation on the impact of information and communication technology (ICT) on society. Students must:
1. Locate information from more than one source on one of seven topics related to ICT and society.
2. Present the information in a 5-10 slide presentation covering the topic, content, and conclusions.
3. Submit a soft or hard copy of the presentation and display cooperation by including the names of group members or getting verbal confirmation from them.
Privacy
Teknologi komputer mengancam privasi individu melalui pengumpulan data peribadi tanpa izin seperti alamat, umur, dan status perkahwinan untuk membentuk profil elektronik yang boleh dijual. Ancaman ini termasuk cookies, spyware, spam, dan pengiklanan berprofil tinggi. Undang-undang privasi dan perisian keselamatan perlu dilaksanakan untuk melindungi hak privasi pengguna.
Ict on-society
Dokumen tersebut memberikan definisi tentang harta intelektual, maklumat, komunikasi, teknologi, dan ICT. ICT dijelaskan sebagai teknologi yang diperlukan untuk memproses maklumat dengan menggunakan peranti elektronik, komunikasi, dan aplikasi perisian untuk menukar, menyimpan, melindungi, memproses, menghantar, dan mengambil maklumat dari mana-mana tempat dan masa. Undang-undang harta intelektual
Computer security
1) Ukuran keselamatan komputer seperti data backup, kriptografi, antivirus, anti-spyware dan firewall digunakan untuk melindungi sistem komputer dan maklumat daripada ancaman seperti virus, hacker, dan kecurian.
2) Ancaman komputer termasuk kod jahat, hacker, bencana alam, dan kecurian komputer atau maklumat. Langkah-langkah perlu diambil untuk mengawal akses, mengesan virus, dan mencegah kecurian.
Computer ethics
Dokumen tersebut membahas tentang etika komputer dan kode etika yang sesuai atau tidak sesuai. Kode etika yang sesuai meliputi memberikan peringatan tentang virus, meminta izin sebelum mengirim iklan, dan menggunakan informasi dengan izin. Kode etika yang tidak sesuai meliputi memodifikasi informasi tanpa izin, menjual informasi tanpa izin, dan mencuri perangkat lunak.
La2 templates
This document outlines topics related to computer systems, including definitions of key concepts like input, processor, output, and storage. It describes the basic information processing cycle and data representation at the bit and byte level. Measurement units for data, clock speed, and types of hardware components like CPUs, memory, storage devices, input/output devices are defined. The document also discusses operating systems, application software, and utility programs. Finally, it addresses assembling computer systems, partitioning and formatting storage, and installing software.
La1 templates
This document discusses information and communication technology (ICT) and its impact on society. It covers topics such as the definition and evolution of ICT, computer ethics and legal issues like intellectual property and privacy, computer security threats and measures, and both the positive and negative impacts of ICT on society. The document provides an overview of key concepts and issues relating to the role of ICT in modern society.
La3 templates
This document outlines topics related to computer networks and communications. It covers basic concepts such as defining networks and communications, types of networks including LAN, MAN and WAN, network architectures like client/server and peer-to-peer, and network topologies including bus, ring and star. The document also discusses hardware requirements for networking including devices like NICs, modems, hubs and routers, as well as cabling and wireless transmission media. Software requirements cover network operating systems and client software. Additional sections provide information on setting up network facilities and current/future developments in networking technology.
New assessment-document
The document provides guidelines for assessing coursework for the ICT subject in the SPM examination. It outlines 13 constructs and 15 aspects that will be assessed across 6 learning areas. Candidates will be assessed on their practical skills and knowledge of current and future developments in areas like computer security, networking, multimedia, programming and information systems. Teachers are responsible for conducting assessments using various instruments like demonstrations, presentations, written assignments and projects. Candidates must submit portfolios as evidence and will be penalized for late or repeated submissions.
Bidang pembelajaran-6-2
a. DBMS membolehkan pengguna mengurus dan mengakses maklumat dalam pangkalan data
b. Kunci primer dan asing membolehkan hubungan antara jadual dan mengenal pasti rekod unik
c. Objek pangkalan data seperti jadual, pertanyaan, borang dan laporan memudahkan manipulasi dan persembahan maklumat
Bidang pembelajaran-5-3
Dokumen tersebut membincangkan bahasa pengaturcaraan terkini seperti bahasa generasi kelima yang tertumpu kepada penyelesaian masalah, bahasa tabii yang menggunakan bahasa Inggeris biasa, dan pustaka grafik terbuka (OpenGL) yang menentukan standard untuk aplikasi grafik 3D dan 2D.
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2011 2-evolution-of-computers
- 3. NOW HOW THE NEW GENERATION SOLVE THIS MATHEMATIC PROBLEM?
- 5. LEARNING AREA 1 INFORMATION AND COMMUNICATION TECHNOLOGY INTRODUCTION TO INFORMATION AND COMMUNICATION TECHNOLOGY EVOLUTION OF THE COMPUTER
- 6. LEARNING OUTCOME : • Describe the brief evolution of computers.
- 7. FIRST GENERATION SECOND GENERATION THIRD GENERATION FOURTH GENERATION FIFTH GENERATION
- 8. st 1 Generation (1940 -1956) Characteristics Scientists Produces Huge, slow, expensive and unreliable ENIAC (1946) Use vacuum tube instead of mechanical switches of the MARK 1 UNIVAC (1951) calculate at the rate of 10 000 addition / sec Presper Eekert & William Mauchly
- 9. Technology Vacuum Tube Punched Card Magnetic Tape (1957) Details Important step of the advancement of computer. Vacuum tube is an electronic tube the size of light bulbs (internal computer components) Used to store data It was a faster and a more compact method of storing data. Using magnetic tape became more reliable & cost effective.
- 10. 2nd Generation (1956-1963) Scientists Hardware Technology John Bardeen Transistor Walter Houser Brattain Small devices use to transfer electronic signal across a resistor. William Shockley Advantage of transistor: • Smaller than vacuum tubes • No needed no warm up time • Consumed less energy • Generated much less heat • Faster & more reliable
- 11. 3rd Generation (1964 - 1971) Introduced computer model : • IBM 370 series • CDC 7600 • B2500 Used for business & scientific program Hardware Technology Intergrated Circuit (IC) Silicone chips were manufactured in 1961 at Silicon Valley. IC had reduced the size & cost of computer Semi conductor Electronic circuit on a small chip of silicon. Microchip Replaced the Magnetic Core Memory 256 bit RAM basic development of 1K bit RAM
- 12. FOURTH GENERATION (1971-PRESENT) There are many types of computer models such as: Apple Macintosh IBM DELL ACER During the fourth generation, hardware technology such as silicone chips, microprocessor and storage devices were invented. A microprocessor is a specialized chip which is developed for computer memory and logic.
- 13. microprocessor Silicone chips ADVANTAGES Computers became 100 times smaller than ENIAC (Electronic Numerical Integrator and Computer) the first computer. Gain in speed, reliability and storage capacity. Personal and software industry boomed.
- 14. FIFTH GENERATION (PRESENT & BEYOND) Silicone chips Processor Robotics Virtual reality Intelligent systems Programs which translate languages
- 15. NEW ERA OF COMPUTER Mini Computers Personal Computers Mainframe Computers Super Computers Mobile Computer
- 16. CONCLUSION • First generation – Vacuum tube, punch card and magnetic tape • Second generation – transistor • Third generation – Integrated circuit, semi conductor, microchip and 256 bit RAM • Forth generation – Microprocessor, silicone chip • Fifth generation – Silicone chips, processor, robotics, virtual reality, intelligent systems and programs which translate languages.
- 17. 3 QUESTIONS 1. Silicone chips were widely used during the third generation. Answer : NO ( Forth generation ) 2. A microprocessor is a specialized chip which is developed for computer memory and logic. Answer: YES 3. ENIAC stands for Electronic Numerical Integrate and Computer. Answer : NO (Electronic Numerical Integrator and Computer)