COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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UPS
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CPU
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SMPS
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RAM
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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: -RAM is a passive data storage device. Most of us associate the word “brain” with the processing carried out by our brains, thus in that sense, the computers attached to the RAM serve as the metaphorical “brain.” But the computer has limited storage capacity.
Detailed explanation-3: -The CPU, or rather microprocessor, is the heart of any computer system. The microprocessor calculates, performs logical operations and manages data flows by reading instructions from memory and then executing them.
Detailed explanation-4: -heart and brain of computer can simply be referred to as the central processing unit (CPU) of a given Computer.
Detailed explanation-5: -The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.