COMPUTER HARDWARE COMPONENTS FUNCTIONS
WHAT IS A COMPUTER KEYBOARD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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skull
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C.P.U.
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monitor
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None of the above
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Detailed explanation-1: -The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.
Detailed explanation-2: -The computer’s central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.
Detailed explanation-3: -The brain does not have a CPU. Instead, it has millions of neurons that combine signals simultaneously. At any given time, many large, specialized areas of the brain are operating in parallel to perform a variety of tasks, such as processing visual or auditory information or planning an action.