Essay on Computer for School Students - Importance and Uses.
In this modern age, the computer is used all over the world. It is very important for us. We have provided a useful essay on the computer in different word limits. You can select anyone according to your necessity. 10 Lines Essay on Computer. 1. The computer is a modern electronic device. 2. At first, it was a mere calculating machine.Third Generation of mordern computer (1965 - 1974) The period of third generation was 1965-1974.In this generation silicon transistors replaced germanium transistors. Integrated circuits were developed by interconnecting transistors, resistors and capacitors grown on a single chip of silicon.A generation is the period of time, usually considered to be about thirty years, that it takes for children to grow up and become adults and have children of their own. Within a generation flight has become the method used by many travellers. Synonyms: age, period, era, time More Synonyms of generation 3.
The various generations of computers an listed below: (i) First Generation (1946-1954): In 1946 there was no 'best' way of storing instructions and data in a computer memory. There were four competing technologies for providing computer memory: electrostatic storage tubes, acoustic delay lines (mercury or nickel), magnetic drums (and disks?), and magnetic core storage.The period of first generation was 1946 - 1954. Computers of first generation used vacuum tubes as the basic components for memory and circuitry for Central Processing Unit.The first electronic computer, ENIAC (Electronic Numerical Integrator and calculator) was developed in 1947 at the University of Pennsylvania, USA.
The Five Generations of Computers The history of computer development is often referred to in reference to the different generations of computing devices. Each generation of computer is characterized by a major technological development that fundamentally changed the way computers operate, resulting in increasingly smaller.
