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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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The CPU Interprets and carries out basic instructions that operate a computer. The CPU has little impact on overall computing power and has no affect on most of a computer’s operations.
Detailed explanation-2: -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. Without a CPU, we could not run programs on a computer.
Detailed explanation-3: -It manages and coordinates all the units of the computer. It obtains the instructions from the memory, interprets them, and directs the operation of the computer. It communicates with Input/Output devices for transfer of data or results from storage. It does not process or store data.
Detailed explanation-4: -In broad terms, the performance of a computer depends on four factors: the speed and architecture of its processor or “central processing unit” (CPU), how much random access memory (RAM) it has, its graphics system, and its internal hard drive speed and capacity.