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Questions and Answers
What is the primary function of a computer?
What is the primary function of a computer?
- Generating raw data
- Displaying information
- Manipulating sound and pictures
- Receiving and processing data (correct)
In the IPO principle, what does the 'P' stand for?
In the IPO principle, what does the 'P' stand for?
- Printing
- Programming
- Processing (correct)
- Producing
What are examples of input devices for a computer?
What are examples of input devices for a computer?
- Speakers and keyboard
- Cables and microphone (correct)
- Software and hardware
- Monitor and printer
What is the purpose of data processing in a computer?
What is the purpose of data processing in a computer?
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What is the role of output devices in a computer system?
What is the role of output devices in a computer system?
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Study Notes
Computer Basics
- The primary function of a computer is to execute user requests and perform tasks.
IPO Principle
- In the IPO (Input, Processing, Output) principle, 'P' stands for Processing.
Input Devices
- Examples of input devices for a computer include keyboards, mice, scanners, webcams, and microphones.
Data Processing
- The purpose of data processing in a computer is to transform raw data into useful information.
Output Devices
- The role of output devices in a computer system is to provide the results of data processing to the user, through devices such as monitors, printers, and speakers.
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Description
Test your knowledge of computer elements with this quiz! Explore the essential components and functions of computers, including input, processing, and output. Sharpen your understanding of data manipulation and its role in problem-solving.
