5. Vacuum tubes were used to perform logic operations and to store data. The first generation computers were used during 1942-1955. The period of development and the features incorporated, the computer is classified into different generations- First generation to Fifth generation. 1. RISC & CISC, both types of designs are used in modern processors. The modern computer took its shape with the advent of time. Whereas, the first generation used vacuum tubes as the CPU and magnetic drum for storing the data. Examples of first generation computers are ENIVAC and UNIVAC-1. Learn about different generations of computer.Computer - GenerationsGeneration in computer terminology is a change in technology a computer is/was being used. The computers of third generation used Integrated Circuits (ICs) in place of transistors. 4. The UNIVAC was used for general purpose computing with large amounts of input and output. Used fan for heat discharge to prevent damage. Processing speed is faster than First Generation Computers (Micro Second). They used high-level languages such as FORTRAN (1956), ALGOL (1960) & COBOL (1960 – 1961). The following are the five generations of computers. EDSAC: It stands for Electronic Delay Storage Automatic Computer and was developed by M.V. Required fields are marked *, First Generation of Computers (1942-1955), The beginning of commercial computer age is from. All Rights Reserved. 2. The use of integrated circuit (IC) was the key characteristic of the third generation, but computers got also more single and cheaper, with broader range of programmes. 3. The digital computes using electronic valves (Vacuum tubes) are known as first generation computers. + qs; d.getElementById("contentad409348").appendChild(s); })(document); //-->// >