GK 

✅ QUICK FACT COMPUTER : ONE LINER

  1. Father of Computer – CHARLES BABBAGE
  2. Father of Modern Computer Science – ALAN TURING
  3. First Un Programmable Digital Computer – ATANASOFF BERRY COMPUTER (ABC)
  4. First Electronic Digital Computer – ENIAC
  5. ENIVAC stands for – ELECTRONIC NUMERIC INTEGRATOR AND CALCULATOR
  6. World’S Fastest Computer – Sunway TaihuLight, in China.
  7. India’s Fastest Computer – PARAM SIDDHI AI
  8. PARAM SIDDHI AI developed by – Centre for Development of Advanced Computing (CDAC)

💻 GENERATIONS OF COMPUTERS :

  1. First Generation – (1940-56) – Vacuum tubes – Batch processing OS
  2. Second Generation – (1956-63) – Transistors – Multi bag / Time sharing OS
  3. Third Generation – (1964-71) – Integrated Circuits – Timesharing/ Real time OS
  4. Fourth Generation – (1971-80) – Microprocessors – Real time/ Multi programming OS
  5. Fifth Generation – (1980- present) – Semi conductors – Real time/ Multi programming OS

🕹 GENERATION LANGUAGE :

1st – Machine and Assembly language
2nd – Assembly language and high level languages (FORTRAN , COBOL)
3rd – High level languages (FORTRAN II – IV , COBOL , PASCAL , BASIC, ALGOL68)
4th – High level languages(FORTAN 77 , PASCAL , COBOL)
5th – High level languages(C , C++ ,JAVA , .NET)

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