Information Technology

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Across
  1. 3. smallest possible piece of digital data
  2. 4. Changing its looks
  3. 6. Backbone of the computer
  4. 8. Creating a model or imitation of a real-world process or system.
  5. 10. One of the first electronic general-purpose computers, used for calculating ballistics tables during World War II.
  6. 11. Stores computer programs
  7. 13. connection of tiny electrical components
  8. 17. Read Only Memory;remembers the steps of instructions
  9. 18. Machine language.
  10. 21. Data is presented in multiple forms
  11. 23. convert data into a form that the computer can understand.
  12. 25. Drive Small storage unit that can be plugged into a USB port without having to restart the computer
  13. 29. (UPC)stripped or bar code you see printed on most products.
  14. 30. A small electronic device used in computers and other equipment to control the flow of electricity.
Down
  1. 1. Feeds information to the computer.
  2. 2. measurement and analysis of personal data of a physical or behavioral nature
  3. 5. An expansion cardConnected to the speaker
  4. 7. Decodes information
  5. 9. An early mechanical computer designed to automatically calculate mathematical tables.
  6. 12. different combinations of paths of electricity
  7. 13. path over which electric current or pulses flow
  8. 14. series of 1’s and 0’s
  9. 15. Random Access Memory;Remembers to tell you what the computer can do
  10. 16. Brains of the computer
  11. 19. Convert
  12. 20. The process of creating instructions for a computer to follow.
  13. 22. tiny silicon chips containing thousands of interconnected circuits
  14. 24. An expansion card Connected to the monitor
  15. 26. An ancient counting tool consisting of beads that can be moved up and down on a frame.
  16. 27. Cards Circuit boards attached to the motherboard
  17. 28. Regulates the power to the computer