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Questions and Answers
What is the function of the CPU in a computer?
Which of the following is an example of data?
What is the purpose of input devices in a computer?
Study Notes
- A computer is an electronic data processing device that accepts and stores data input, processes it, and generates output.
- Data and instructions are accepted at the input stage.
- LCD stands for Liquid Crystal Display.
- Height, age, and shoe size are examples of data.
- The CPU processes data and instructions.
- Processed data is called information.
- Input devices are used to interact with or send data to the computer.
- Output devices provide output to the user from the computer.
- Data can be inputted through a keyboard.
- Pointing devices are used to move the cursor on the screen.
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Description
Test your knowledge about computers and their components with this quiz! From the basics of what a computer is to the different input and output devices, this quiz covers essential concepts that every computer user should know. See how much you know about CPUs, LCDs, data processing, and more. Take the quiz and discover the extent of your computer knowledge!
