Across
- 3. - data entered into the computer devices
- 6. - follows commands from a computer hardware, software
- 8. - An input device that enters data with letters, numbers, symbols, and special function keys.
- 13. - A circuit board
- 15. -Storage that is remote to the CPU and permanently holds data, even when the PC is turned off, such as a hard drive.
- 19. -Storage that is wiped clean when power is cut off from a device.
- 20. - The machines and other components of a computer
Down
- 1. - device that receives data and produces a result.
- 2. - allows the user to view or listen to the data
- 4. -The computer's main memory, which consists of the random access memory (RAM), cache memory, and the read-only memory (ROM) that is directly accessible to the CPU
- 5. -An output device that allows you to hear voice, music, and other sounds from your computer.
- 7. - visual display for computers
- 9. -Allows electronic devices like cell phones and computers to exchange data over short distances using radio waves
- 10. - a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad
- 11. - storage device for digital data
- 12. -Type of nonvolatile memory that can be erased electronically and rewritten.
- 14. - Temporary memory a computer uses
- 16. - a specialized logic chip
- 17. - A type of memory that contains data
- 18. - A program or instructions that give directions