COMPUTER SCIENCE AND ENGINEERING
COMPUTER ORGANIZATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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ALU
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input/output
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memory
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control unit
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Detailed explanation-1: -The control subsystem is the heart of automation systems; it coordinates and controls the functions of other subsystems, as described in Chapter 2. A control subsystem 1 is a device or a set of devices to manage, command, direct, or regulate the behavior of the process.
Detailed explanation-2: -A computer can be divided into three broad categories or subsystem: the central processing unit (CPU), the main memory and the input/output subsystem. The central processing unit (CPU) performs operations on data.
Detailed explanation-3: -An arithmetic-logic unit is the part of a central processing unit that carries out arithmetic and logic operations on the operands in computer instruction words.
Detailed explanation-4: -The main function of the control unit is to fetch and execute instructions from the memory of a computer. It receives the input instruction/information from the user and converts it into control signals, which are then given to the CPU for further execution.