counter

Thursday, July 8, 2010

Types of computers


Computers are mainly three types:

1)digital computer
2)analog computer
3)hybrid computer


digital computer:

It work upon discountinuous data . they convert the data into digits and all operations are carried out on these digits at externlly fast rates . a digital computer bassically knows how to count the digits and add the digits .


analog computer:

It measure , representing numbers by physical ,magnitudes such ad voltage, temperture, current and pressure.


hybrid computer:

A hybrid computer combination of both analog and digital computers . it can performs both digital and analog computer.

1 comment: