2.1 Key terms

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Across
  1. 3. A small flash memory card designed for devices like laptops, digital cameras, music players, and desktop computers.
  2. 4. An electrical measurement of power.
  3. 8. Commonly found as a standalone desktop camera and built into most laptops, they provide a real-time video feed that is transmitted through the computer to the network.
  4. 9. A base-2 number system composed of both ones and zeros.
  5. 10. A display that has built-in touch functionality, allowing the user to interact with the computer through the screen itself.
Down
  1. 1. The measurement of the electric current’s force or pressure.
  2. 2. The physical components that a computer system requires to function.
  3. 3. A computer program or device that provides a service to another computer program and its user.
  4. 5. This is essentially the heart of a computer and is responsible for processing information through input and output functions.
  5. 6. The potential difference of an electric current between two points.
  6. 7. An audio/video interface that is used to transmit high- definition audio and video data from one device to another over a single cable.
  7. 11. A data transfer device that is often used to connect peripherals or transfer data.