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Unit 1 1.1 computer hardware
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- 1What are input devices?Input devices are a piece of computer hardware equipment that input information into the computer.
- 2Give examples of input devices?Examples include keyboard, mouse webcam camera.
- 3What are output devices with examples?Output feed information out of a computer. Examples include speakers, a monitor and printers.
- 4What are communication devices with examples?A communication devices are hardware devices that are capable of transmitting digital signals. Examples include NIC (Network interface card)
- 5What are the advantages of communication devices?Communication devices are portable as a result of being integrated so portable devices can be used simply.
- 6What are the limitations of communication devices?Voice recognition performs poorly in noisy environments.
- 7Uses of computer hardware?Membrane keyboard could be used in harsh physical environments.
- 8—
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- A level IT Fichas sobre Unit 1 1.1 computer hardware, creado por Zain Ali el 26/03/2020.
- Creado por
- Zain Ali
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