COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER SYSTEM COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following components controls the flow of data in the CPU?
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ALU
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OS
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CU
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None of the above
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Explanation:
Detailed explanation-1: -The control unit controls all CPU operations, including ALU operations, the movement of data within the CPU, and the exchange of data and control signals across external interfaces (system bus).
Detailed explanation-2: -The control unit controls the flow of data within the system. The control unit controls and monitors communications between the hardware attached to the computer.
Detailed explanation-3: -The control unit is the main component of a central processing unit (CPU) in computers that can direct the operations during the execution of a program by the processor/computer. The main function of the control unit is to fetch and execute instructions from the memory of a computer.
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