A computer system is a complete computer installation including central processing unit (CPU) , Peripheral devices such as hard disk drives, floppy disk drives, monitor, printer, mouse and operating system, which are designed to work and interact with each other and with the user. A digital computer can be broadly classified as a collection of three components. These are Central Memory Store, Control Unit and Arithmetic Unit.
Which of the following is/are false: (A) The subcomponents of basic organization of a computer system are micro-processor (C.P.U), memory unit (MU), and input-output devices. (B) The arithmetic logic unit is that part of the CPU that handles all the calculations. | |||
Right Option : A | |||
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Which of the following statement is/are correct ? (i) Arithmetic and logic unit controls input and output devices. (ii) I/O unit handles the mathematical operations. | |||
Right Option : D | |||
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Which of the following is /are correct? (i) C.P.U stands for Control Processing Unit (ii) A.L.U stands for Arithmetic Logic Unit (iii) Input and Output unit controls the Input output devices | |||
Right Option : B | |||
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