History
Computer
Computer Derived from language english to compute which mean calculation. Can said that
computer is tool that used to manage data,
appropriate with directive which be given, comput be used no only from manage
data which relate with arithmetic but also be used from interest which same once no relate
with calculation. In broad computer is a tool electronic which can manage data
crude so that can be a information which useful.
With occur war world second, then country-country which follow involved in always develop computer
from to visit potency strategis. is some body insinyur Havard which to
work this IBM to succeed a make calculation electronic with size half
filed ball. Calculation this only can execute orde-orde basis mathematics and
speed slow cause in entirely to work to need watch until 3 – 5 second.
unfolding computer other is Electronic Numerical Integrator and Computer (ENIAC), which make of by cooperation between government Amerika
Serikat and University of Pennsylvania. Standing upright from 18.000 tabung vakum,
70.000 resistor,
and 5 million point solder, computer mentioned constitute machine this very big this
consume power as big as 160kW.
from generation to generation
computer straight undergo unfolding nice from side size, speed, capasity and of
course quality. To arrive moment this, computer already undergo five step
development genaration, that is :
- Generation first, where computer still to consist tube
vakum and silinder magnetic which cause size computer in period that very
big.
- Generation second, tube vakum that after be used
replaced by transistor.
- Generation third, computer size change (from size big
to size small) which because component- component compile to stow in one chip
or which usual also called IC (Integrated Circiut).
- Generation fourth , computer which beginning only be
used that compay big to begin strew apply that publik vast.
- Generation fifth, computer that generation this very
sulit define cause salty very young.
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