1. Which of the following are output devices for a mobile phone? A) Headphones; B) Screen; C) Touch screen; D) Speakers; E) MicroSD card
- B, C, D
- None of them
- A, B, D
- A, B, C
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Other questions in this quiz
2. What happens to data in a computer system?
- Output, Processed, Input
- Input, Proccessed, Output
- Input, Output
- Input, Output, Processed
3. How does a keyboard work?
- It translates key presses into movement
- It translates digital data into electrical impulses
- Translates electrical signals created when keys are pressed into digital data
- It senses two dimensional movement and translates this into a pointer
- It does not work
4. What does the CPU stand for?
- Central Primary Unit
- Central Processing Unit
- Centered Processing Unit
- Centered Processed Unit
5. What is a mouse used for?
- A device that allows the user to input information through electrical signals of pressing keys
- A furry small creature
- Entering information into the computer through translating movements to the motion of a pointer on a display
- An output device that translates movements to the motion of a pointer on a display