2.3 key terms

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Across
  1. 2. unit: helps the cpu by providing the control signal to the system
  2. 3. Ray Tube(CRT): Older style of the tv and computer monitor uses a vacuum of electrons that makes a screen that projects a display
  3. 5. Bus: the part of the system controls the communication with other hardware devices
  4. 6. fan: An electoral fan that is inside the ventilation prevents overheating
  5. 7. amount of space an object has
  6. 9. measurements of memory and storage capacity
Down
  1. 1. disk Drive: a storage device
  2. 2. processing unit(CPU): hardware that can handle computer commands from one hardware to a software
  3. 3. Stores electrical charge
  4. 4. the physical unit that is independent and processes all computer functions
  5. 5. trace: copper lines that flows with electricity
  6. 8. Smallest measurement that is used to express the data of your computer