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—_, , __. analog computer works on the principle of current oF voltage signal, Analog computers, gun fast in working- Physical quantity is represented in the form of equation in Analog, ——, , id af 5, , ©. yy rid computer, , Ah prid computer isacombination of both digital and analog computer, They oan W ork, , , , , , , , , , , , , , , , , , , he gon digital and analog data. These computer can be used in scientific applications and industries, r “6 Lce petween Digital and Analog Computer, ary piffere, , Analog Computer Digital Computer, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Ss is, y puter can perform the work 1), Thiscan perform only addition., and comparison it multiplies and divides by the, las etween tWO objects: method of addition., eet It contains 4 huge net-work vig contains less electronic, tterly ronic components. components,, o ivis used in commercial, and Scienti purposes., nputer a itis costly- 4. Itis less costly., a GUI, 5, Ithas unlimited memory: 5, Ithas limited memory:, x of the 6, It does not give 100% accuracy: 6. Accuracy is 100%., 7. Itis widely used in engineering q. tis used for commercial, scurred, and scientific jobs: purposes., smputer 8. suitable for programming: 8. Difficult for programming:, firs steps ‘ : Sheae ‘, Basedon processing and storing capabilities, computers are of following, , ER, , ep resented in, , 4 T, aeet, Re Se, , performed or, , t, , uch CO, , ry soos an : 0, ee COMPUTER, , types:, 1. Micro Computers, 2, Mini Computers, 3, Main Frame Computers, 4, Super Computers, , 4. Micro Computers, These are Very small processing computers and can do 4 variety of jobs such as storage, i ingle individual /.¢. in, , of data, calculations, control and output. Micro computers are meant for aS!, a given time only one person can operate the computer. The micro computers are made from, chips which are Intel 8080/8088/ 80286/803 82/80486 and Motrola 6800. These, , microprocessor, MB. Programs \ike DOS, UNIX, XENIX, , computers mainly have RAM ranging from 8 KB to \, can be effectively run on micro computers., , , , , , , his tyP*, , , , , , , mpute™, MINI MAIN FRAME, COMPUTER COMPUTER, SUPER, COMPUTER, , , , MICR!, MP