What is the contribution of Blaise Pascal in computer?
Blaise Pascal, a French mathematical genius, at the age of 19 invented a machine, which he called the Pascaline that could do addition and subtraction to help his father, who was also a mathematician.
Who is known as the father of modern computer?
Alan Turing
Part I of ‘Alan Turing, Father of the Modern Computer’ provides an overview of Turing’s many major contributions to the development of the computer and computing—including his pioneering work in the areas now called Artificial Intelligence and Artificial Life.
What is the history of first generation computer?
Computer – First Generation The period of first generation was from 1946-1959. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse frequently.
What was the population of Ballybrophy in 2002?
It had a population of 145 as of the 2002 census, and forms part of the Borris-in-Ossory electoral area. It is best known for the Ballybrophy railway station, which is at a junction on the country’s main Dublin-Cork railway line .
Which is an authentic brief history of the computer?
The authentic brief history of the computer is very old and goes back to 3000BC which still in growth. In this period the apparatus named Abacus used for calculation. This was the 1 st calculating device of history. The Abacus was the first calculating device developed in China before 3000BC for calculation. The Abacus was also known as Soroban.
Who was the first person to develop a computer?
It was first developed by T.S Kilby. This generation of computer has huge storage capacity and higher calculating speed. This is the generation where we are working today. The computers which we see around us belong to the fourth generation computers. ‘Micro processor’ is the main concept behind this generation of computer.
When did Charles Babbage invent the digital computer?
In the beginning of the 19 th century and English Mathematician, Charles Babbage invented the modern digital computer. He developed an Analytical Engine based on the modern computer to perform mathematical calculation very fast. The authentic brief history of computer is very old and goes back to 3000BC which still in growth.