Premechinical age in computer means the time between 3000 BC - 1450AD during which time various developments were made like writings and alphabets, counting numbers, uses of zero, invention of pen and paper, and most importantly the Abacus. These systems don't need any mechanical effort, so it is called the pre mechanical age of computers.
There are 5 electro mechanical computer
An electro-mechanical computer is a computer that uses relays.
mechanical, but it did do floating point arithmetic.
He split it into four, each with its own ruler to overcome the problems of distance in a pre-mechanical transport and electronic communications age.
In a pre-mechanical transport and pre-telecommunications age, it was impractical to govern and defend the empire from a central location so it was divided under the control of two Emperors and two Caesars, each with their own provinces.
what is pre-mechanical age
pootang ina ..wala namang sagot eh !!! T_T
pre-mechanics mechanical electro-mechanical electronics
uhiji
mechanical, pre-mechanical, electro-mechanical and electronics by aiko January brunellesche
what is pre-mechanical age
because the ready is bold
It was impracticable to control and defend it from one centre in a pre-mechanical transport and pre-electronic age.
The Mechanical Age in computer history was from 1450 to 1840. This is the age when Punched Cards were used to perform calculations, the slide ruler was invented, and Charles Babbage invented the first modern computer that was a steam powered adding machine.
Writing and alphabetsPetroglyths- signs or simple figures curved in rockideograph- symbols to represent ideas or concept
There are 5 electro mechanical computer
This Mechanical Age was created in 1954.