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Questions and Answers
How does a computer receive input from the user?
How does a computer receive input from the user?
A computer receives input through various input devices like the keyboard, mouse, and scanner.
What are the four main functions that categorize the working of a computer?
What are the four main functions that categorize the working of a computer?
The four main functions are receiving input, processing information, storing information, and producing output.
What types of operations are performed during the processing of information in a computer?
What types of operations are performed during the processing of information in a computer?
During the processing of information, a computer performs arithmetic or logical operations on the data.
In what ways can information be stored in a computer?
In what ways can information be stored in a computer?
What devices are commonly used for producing output from a computer?
What devices are commonly used for producing output from a computer?
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Study Notes
Functions of a Computer
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Receive Input:
- Accepts data and information from users.
- Utilizes various input devices such as keyboards, mice, and scanners.
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Process Information:
- Executes arithmetic and logical operations on the received data.
- Enables data manipulation for analysis and decision-making.
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Store Information:
- Saves processed information in storage devices.
- Common storage mediums include hard disks, CDs, and USB flash drives.
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Produce Output:
- Communicates final information back to the user.
- Output devices include monitors for visual display and printers for hard copies.
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