created by priya soni 30/11/2011. computers can be classified into five types according to the...
TRANSCRIPT
![Page 1: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/1.jpg)
Created byPriya Soni
30/11/2011
Generation of Computers
![Page 2: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/2.jpg)
Computers can be classified into five types according to the generations i.e. time period:
First Generation ComputersSecond Generation ComputersThird Generation ComputersFourth Generation ComputersFifth Generation Computers
Generation of Computers
![Page 3: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/3.jpg)
Period: 1946-54Size: Size was equivalent to
a roomLanguage: Machine and
Assembly language
Main Component: Vacuum TubesInput/output Media: Punched cards & paper
tapeStorage Media: Magnetic drum &
Magnetic tape
First Generation Computers
![Page 4: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/4.jpg)
Vacuum tube
![Page 5: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/5.jpg)
Vacuum tubes
![Page 6: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/6.jpg)
Observing Vacuum tube
![Page 7: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/7.jpg)
Vacuum tube tester
![Page 8: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/8.jpg)
Advantages :
. It was only electronic device
. First device to hold memory
Disadvantages :
. Too bulky i.e. large in size
. Vacuum tubes burn frequently
. They were producing heat
. Maintenance problems
First Generation Computer
![Page 9: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/9.jpg)
Too bulky i.e. large in size
![Page 10: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/10.jpg)
Vacuum tubes burn frequently
![Page 11: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/11.jpg)
Maintenance problems
![Page 12: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/12.jpg)
Period: 1955-64Size: Smaller than 1st
generationLanguage: Assembly & high
level languageMain Component: TransistorsInput/output Media: Punched cards &
printed reportsStorage Media: Magnetic tape &
magnetic disk
Second Generation Computers
![Page 13: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/13.jpg)
Transistor
![Page 14: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/14.jpg)
Transistor board
![Page 15: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/15.jpg)
Second Generation Computer
Advantages :
. Size reduced considerably
. The very fast
. Very much reliable
Disadvantages :
. They over heated quickly
. Maintenance problems
![Page 16: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/16.jpg)
Period: 1965-74Size: Disk size mini
computersLanguage: High level
languageMain Component: ICs (Integrated
Circuits)Input/output Media: Key to tape, key to disk
& printed reportsStorage Media: Magnetic tape &
magnetic disk
Third Generation Computers
![Page 17: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/17.jpg)
IC (Integrated Circuit)
![Page 18: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/18.jpg)
ICs (Integrated Circuits)
![Page 19: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/19.jpg)
IC (Integrated Circuit)
![Page 20: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/20.jpg)
Third Generation Computer
Advantages :
. ICs are very small in size
. Improved performance
. Production cost cheap
Disadvantages :
. ICs are sophisticated
![Page 21: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/21.jpg)
Period: 1975-89Size: Typewriter size micro
computersLanguage: High level
languageMain Component: ICs with LSI (Large
Scale Integration)Input/output Media: Keyboard data entry,
input devices & printed reports
Storage Media: Magnetic disk, floppy & optical disk
Fourth Generation Computers
![Page 22: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/22.jpg)
ICs with LSI(Large Scale Integration)
![Page 23: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/23.jpg)
Fourth Generation Computer
Advantages :
. It is a compact
. Less power consumption
. Production cost is cheap
Disadvantages :
. No artificial intelligent.
![Page 24: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/24.jpg)
Period: 1990’s- present & beyondSize: Credit card size micro
computersLanguage: Artificial intelligence
languageMain Component: SLSI/ULSI
(Super/Ultra Large Scale Integration)
Input/output Media: Tactile inputs, displaysStorage Media: Optical disk & card
magnetic disk
Fifth Generation Computers
![Page 25: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/25.jpg)
Fifth Generation Computer
Advantages :
. Artificial intelligence
. Expert system
. Very low cost
![Page 26: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/26.jpg)
. First generation computer
. Second generation computer
. Third generation computer
. Fourth generation computer
. Fifth generation computer
Vacuum tubes
Transistors
ICs
ICs with VLSI
ICs with parallel processing
![Page 27: Created by Priya Soni 30/11/2011. Computers can be classified into five types according to the generations i.e. time period: First Generation Computers](https://reader033.vdocuments.us/reader033/viewer/2022051018/56649f295503460f94c4249c/html5/thumbnails/27.jpg)
Thank You