User talk:Kirandeep Kaur chauhan

Generation Of Computer
Generation of Computer 

1. First Generation of Computer  (1933-1945)
 * those Computer A Vaccum tubes were used.
 * Therefore they were Very large in size.
 * They produce a large of amount of heat.
 * Those Computers consume large amount of electricity.
 * Air conditioning required.
 * Not portable.

Examples - ENIAC ,EDVAC and EDSAC. Second Genration Computers (1945-1964)

Second Generation of Computer  In second generation Transistors were used in place of vaccum tubes .Now computer wer smaller in size and more effective than First generation Computer.
 * • They were smaller than First generation Computers •
 * They produced a less amount of heat . •
 * High Level language was used to Instruct those.
 * • Portable.
 * •Wider commercial use.
 * •IBM 7000 series and Honeywell 200 are examples of Second generation Computer.

Third Generation Of Computer (1964-1975) In  third Computer Integrated circuits were used in place of Transistors.
 * This made the Computers more smaller than Second Generation Computer.
 * They produce less Heat
 * Processing system are fast
 * No Heat produced.
 * Less power requirement.
 * Portable
 * Maintenance. Cost very Low.

4.Fourth Generation of Computer (1975-onwards )
 * In this very Large scale integrated Circuits were used .( VLSI )The size is very small for this generation Computers.
 * IBM 370 and HP 3000
 * 1) features
 * VLSI circuit used.
 * very realiable.
 * Fast speed
 * Heat Generation is minimum.
 * Cheapest in all generations.
 * Smallest in size.
 * No air conditioning Required.

5.Fifth Generation of Computer Present and Future In this Very Large Scale integrated Circuits ( VLSI) become Ultra Large Scale integrated Circuits (ULSI). Example AI Kirandeep Kaur chauhan (talk) 12:19, 25 April 2024 (UTC)
 * 1) Features
 * ULSI technology.
 * Intelligence.
 * Development of True artificial
 * availability Of More powerful And Cheapest.