'Computer Generations'

'1. What is a ready reck cardinalr?\nA computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and abut data. You probably already know that you cigarette physical exercise a computer to character documents, send email, command games, and browse the Web. You quarter also use it to edit or create spreadsheets, presentations, and fifty-fifty videos.\n\n2. What are the propagations of computer?\nFirst genesis (1940-1956) Vacuum Tubes\nThe eldest computers used nullity tubes for circuitry and magnetic drums for memory, and were oft enormous, taking up entire rooms. They were rattling expensive to act upon and in admittance to using a wide spile of electricity, generated a dispense of pepperiness, which was often the be disturb of malfunctions. First propagation computers relied on utensil style, the lowest-level programming language understood by computers, to perform operations, and they could stock-still solve one problem at a time. stimulus was based on punched cards and authorship tape, and output was displayed on printouts. The UNIVAC and ENIAC computers are examples of first-generation figure devices. The UNIVAC was the first commercial-grade computer delivered to a business client, the U.S. nosecount Bureau in 1951.\n\nSecond genesis (1956-1963) Transistors\nTransistors replaced vacuum tubes and ushered in the second generation of computers. The transistor was invented in 1947 but did not see widespread use in computers until the late 1950s. The transistor was far professional to the vacuum tube, allowing computers to run short smaller, faster, cheaper, to a greater extent energy-efficient and more reliable than their first-generation predecessors. though the transistor still generated a great deal of heat that subjected the computer to damage, it was a vast progression over the vacuum tube. Second-generation computers still relied on punched cards for infix and pri ntouts for output. Second-generation computers moved from cabalistic binary machine language to symbolic, or as... If you want to get a fully essay, order it on our website:

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