Complete Explanation of How Computer Systems Work - Processing data that uses computers as a medium is known as Electronic Data Processing (EDP). Data processing is a process in which a data is processed or converted into a form that is more useful and more meaningful, which is in the form of information.
So that a computer can be used to process a data into information, a system called a computer system is needed. The system referred to here consists of elements that are interconnected so as to form a unit that can be used to carry out the main purpose of the system.
Complete explanation of how a computer system works
In this article I will explain how the computer system works. Starting from the data entered, processed, until the data is printed, displayed, and reissued. Read more if you want to know how data is processed to become useful information.
1. Input
Stage of input (input) is the initial stage of the processing that occurs in a computer system. This stage is in the form of entering raw data into a computer system through the input device. Examples of input devices include keyboard, mouse, scanner, etc. These tools are used to enter data to be processed. Like the keyboard, it is used to enter letters, numbers, and other symbols into the computer which will then be processed.
2. Processing (Process)
At this stage, the data that has been entered through the input equipment will be processed. This process stage is carried out by the processing device, namely the CPU. Which of these CPUs can perform calculation and logic functions for comparison (ALU) and also control (CU). At this stage, the raw data is processed in such a way that the data is ready to be printed into more useful information.
3. Expenditures (Output)
At this stage, the data that was previously entered through the input equipment, then processed by the CPU will be able to be printed when it is ready. This printing can be either hardcopy or softcopy. Hard copy means using physical media such as paper or something else. Softcopy means displaying visual images through a monitor or projector. Included in the output equipment here are monitors, projectors, printers, etc.
4. Storage (Storage)
This stage is the process of recording the results of processing to a storage device (storage device) and can be used again as input for the next process. So, the raw data that has been processed before can be stored on storage media (Storage device) so that later it can be used again at any time if you want to print the data.
In the picture, there are two arrows that are opposite each other, this shows that data can be stored and retrieved if needed for data processing purposes.
Actually, processing this data does not have its end. Evidently, from information obtained from previously processed data, it can still be further developed into more useful information.
So that a computer can be used to process a data into information, a system called a computer system is needed. The system referred to here consists of elements that are interconnected so as to form a unit that can be used to carry out the main purpose of the system.
Complete explanation of how a computer system works
In this article I will explain how the computer system works. Starting from the data entered, processed, until the data is printed, displayed, and reissued. Read more if you want to know how data is processed to become useful information.
1. Input
Stage of input (input) is the initial stage of the processing that occurs in a computer system. This stage is in the form of entering raw data into a computer system through the input device. Examples of input devices include keyboard, mouse, scanner, etc. These tools are used to enter data to be processed. Like the keyboard, it is used to enter letters, numbers, and other symbols into the computer which will then be processed.
2. Processing (Process)
At this stage, the data that has been entered through the input equipment will be processed. This process stage is carried out by the processing device, namely the CPU. Which of these CPUs can perform calculation and logic functions for comparison (ALU) and also control (CU). At this stage, the raw data is processed in such a way that the data is ready to be printed into more useful information.
3. Expenditures (Output)
At this stage, the data that was previously entered through the input equipment, then processed by the CPU will be able to be printed when it is ready. This printing can be either hardcopy or softcopy. Hard copy means using physical media such as paper or something else. Softcopy means displaying visual images through a monitor or projector. Included in the output equipment here are monitors, projectors, printers, etc.
4. Storage (Storage)
This stage is the process of recording the results of processing to a storage device (storage device) and can be used again as input for the next process. So, the raw data that has been processed before can be stored on storage media (Storage device) so that later it can be used again at any time if you want to print the data.
In the picture, there are two arrows that are opposite each other, this shows that data can be stored and retrieved if needed for data processing purposes.
Actually, processing this data does not have its end. Evidently, from information obtained from previously processed data, it can still be further developed into more useful information.
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