draw the table of generation of computer
Answers
Answer:
halo mate
here the table of generation of computer and related information....!!!!
Answer:
First Generation:
1942-1955
Vacuum Tubes or Valves
Ø used vacuum tubes as electronic circuit
Ø magnetic drum for primary storage
Ø mercury delay lined for memory
Ø punch-card used as secondary storage
Ø machine level programming used
Ø operating speed was used in terms of millisecond
Mark-I, UNIVAC,
ENIAC
etc.
Second Generation:
1955-1964
Transistor
Ø magnet core memory used as internal storage
Ø magnet tapes used as secondary storage
Ø little bit faster I/O devices
Ø high level language used as programming
Ø processing speed measured in microsecond
IMB 1401,
ICL 2950/10
etc.
Third Generation:
1964-1975
IC(Integrated circuits)
Ø semi conductor memory used as primary storage
Ø magnetic discs were used as secondary storage
Ø massive use of high level language
Ø processing speed increased to nanosecond and even
faster
IBM 360 series,
UNIVAC 9000
etc.
Fourth Generation:
1975-1990
VLSI or Microprocessor
Ø massive use of magnetic and optical storage devices with
capacity more than 100 GB
Ø advancement in software and high level language
Ø use of 4th generation language(4GL)
Ø operation speed increased beyond picoseconds and MIPS
(Millions of Instructions Per Second)
IBM PC,
Pentium PC,
Apple/Macintosh
etc.
Fifth Generation:
1990+
Bio-Chips
Ø AI will make computer Intelligent and knowledge
based
Ø very high speed, PROLOG (programming language)First Generation:
1942-1955
Vacuum Tubes or Valves
Ø used vacuum tubes as electronic circuit
Ø magnetic drum for primary storage
Ø mercury delay lined for memory
Ø punch-card used as secondary storage
Ø machine level programming used
Ø operating speed was used in terms of millisecond
Mark-I, UNIVAC,
ENIAC
etc.
Second Generation:
1955-1964
Transistor
Ø magnet core memory used as internal storage
Ø magnet tapes used as secondary storage
Ø little bit faster I/O devices
Ø high level language used as programming
Ø processing speed measured in microsecond
IMB 1401,
ICL 2950/10
etc.
Third Generation:
1964-1975
IC(Integrated circuits)
Ø semi conductor memory used as primary storage
Ø magnetic discs were used as secondary storage
Ø massive use of high level language
Ø processing speed increased to nanosecond and even
faster
IBM 360 series,
UNIVAC 9000
etc.
Fourth Generation:
1975-1990
VLSI or Microprocessor
Ø massive use of magnetic and optical storage devices with
capacity more than 100 GB
Ø advancement in software and high level language
Ø use of 4th generation language(4GL)
Ø operation speed increased beyond picoseconds and MIPS
(Millions of Instructions Per Second)
IBM PC,
Pentium PC,
Apple/Macintosh
etc.
Fifth Generation:
1990+
Bio-Chips
Ø AI will make computer Intelligent and knowledge
based
Ø very high speed, PROLOG (programming language)