Computer Education Part-1 2020 | Introduction and Generations of Computer education in hindi 2020 - #Dipak Computer Coaching Centre
- 4 years ago
Computer Education Part - 1 | Introduction and Generations of Computer in Hindi
This is # 1 st_Part of computer education and we talked about #Computer_Generations in this video .
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A computer is a machine or device that performs processes , calculations and operations based on instructions provided by a software or hardware program .
First Generation : Vacuum Tubes ( 1946-1959 ) The first computer systems used vacuum tubes for circuitry and magnetic drums for memory , and were often enormous , taking up entire rooms . The UNIVAC and ENIAC computers are examples of first - generation computing devices
Second Generation : Transistors ( 1959-1965 ) The world would see transistors replace vacuum tubes in the second generation of computers . The transistor was invented at Bell Labs in 1947 but did not see widespread use in computers until the late 1950s .
Third Generation : Integrated Circuits ( 1965-1971 ) The development of the integrated circuit was the hallmark of the third generation of computers . Transistors were miniaturized and placed on silicon chips , called semiconductors , which drastically increased the speed and efficiency of computers .
Fourth Generation of computers was between 1971 - 1980. These computers used the VLSI technology or the Very Large Scale Integrated ( VLSI ) circuits technology . Therefore they were also known as the microprocessors . ... Examples are STAR 1000 , CRAY - X - MP ( Super Computer ) , DEC 10 , PDP 11 , CRAY - 1 .
The term " fifth generation " was intended to convey the system as being a leap beyond existing machines . In the history of computing hardware , computers using vacuum tubes were called the first generation ; transistors and diodes , the second ; integrated circuits , the third ; and those using microprocessors , the fourth .
This is # 1 st_Part of computer education and we talked about #Computer_Generations in this video .
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Dipak Computer Coaching Centre Subscribe Now
https://www.youtube.com/channel/UCNBxyZ_Fj29kWAjnqJX9nzA
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E-mail #dipakchaurasiya359@gmail.com
A computer is a machine or device that performs processes , calculations and operations based on instructions provided by a software or hardware program .
First Generation : Vacuum Tubes ( 1946-1959 ) The first computer systems used vacuum tubes for circuitry and magnetic drums for memory , and were often enormous , taking up entire rooms . The UNIVAC and ENIAC computers are examples of first - generation computing devices
Second Generation : Transistors ( 1959-1965 ) The world would see transistors replace vacuum tubes in the second generation of computers . The transistor was invented at Bell Labs in 1947 but did not see widespread use in computers until the late 1950s .
Third Generation : Integrated Circuits ( 1965-1971 ) The development of the integrated circuit was the hallmark of the third generation of computers . Transistors were miniaturized and placed on silicon chips , called semiconductors , which drastically increased the speed and efficiency of computers .
Fourth Generation of computers was between 1971 - 1980. These computers used the VLSI technology or the Very Large Scale Integrated ( VLSI ) circuits technology . Therefore they were also known as the microprocessors . ... Examples are STAR 1000 , CRAY - X - MP ( Super Computer ) , DEC 10 , PDP 11 , CRAY - 1 .
The term " fifth generation " was intended to convey the system as being a leap beyond existing machines . In the history of computing hardware , computers using vacuum tubes were called the first generation ; transistors and diodes , the second ; integrated circuits , the third ; and those using microprocessors , the fourth .