A prursess!
54 million
22 columsand 8 location
22 columsand 8 location
Punch and Judy has been with us for many , many years by now.
It heavily depends on a punch card but most popular punchcards could store 960bits of data. Have fun counting how many of those you would need to store one MP3 song.
Computers have changed in many ways over the years. Technology has advanced< and it has become more easy to do stuff!
Punch Ramalinga raju who is the cheater to many employers. Visit http://angstcorner.com/ACPunchBag/tabid/105/Default.aspx
However many were needed. If a company ordered 200 computers from Microsoft, Microsoft would make 200 computers.
1200
Snack TracksKirby Card SwipeSamurai KirbyKirby on the DrawMegaton Punch
Computers have been out for many years. In fact the first electronic computers were punch card devices that where extremely massive, the size of large rooms with massive power requirements to do simple calculations. The "home" or "personal" computer came out in the early to mid 1970's when the Microchip (integrated circuit) became more widely available. Systems such as the IBM System/32 and The Altair were the first in the line of these products.
Computing has been done many ways over the years:Human computers using paper and pencilHuman computers using mechanical calculatorsHuman computers using analog calculating aids (e.g. slide rules)Punch card unit record electromechanical accounting machinesLarge automatic electromechanical analog computers (e.g. differential analyzer)Plugboard programmed electronic punch card card calculatorsElectromechanical paper tape programmed automatic calculatorsVacuum Tube electronic stored programmed computersMagnetic amplifier electronic stored programmed computersTransistorized electronic stored programmed computersSmall scale integration (10 transistors/IC) computersMedium scale integration (100 transistors/IC) computersMinicomputersLarge scale integration (1000 transistors/IC) computersSingle chip microprocessors (~4000 transistors/IC)