Chapter 2 Vocabualry

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Across
  1. 2. (Universal product code.)
  2. 4. sends and receives copies of documents through telephone lines
  3. 6. Digital cameras their resolution are measured in megapixels. One megapixel is one million pixels.
  4. 8. liquid crystal display
  5. 9. connects HDMI cord to display something to another.
  6. 13. pages per minute
  7. 15. The number of pixels that are on the page and are measured by DPI.
  8. 16. electronic chip that contains a grid of transistors that can be on(1) or off(0)
  9. 17. hardware that makes data available
  10. 18. non impact printer that forms characters by spraying thousands of tiny drops of ink onto a paper
  11. 23. Speech and music and sound effects that are entered through your computer.
  12. 25. A keyboard with both letters and numbers.
  13. 27. large cylinder that carries a high electric charge. Uses c.m.y.k. Cyan yellow magenta and black
  14. 28. Provides communication between a CPU and a peripheral device.
  15. 30. One quadrillion bytes.
  16. 31. video graphic adapter.
  17. 35. home base for a portable device
  18. 36. forms characters by forcing ink onto the ink ribbon
  19. 38. connected by conductive pathways.
  20. 40. Consists of only ones and zeros.
  21. 41. read only memory
  22. 44. Most common type of pointing device that helps you move the on screen cursor.
  23. 45. uses heat to transfer an image onto paper
  24. 49. One trillion bytes.
  25. 50. heats up ink to about 400 degrees and forms a vaporized ink that is pushed out of cartridges
  26. 51. competitor to the USB port connects external drives and video cameras.
  27. 54. the essential processor component
  28. 55. Six letters, top row on the keyboard.
  29. 58. Global positioning system. Provides your location information.
  30. 60. A small rectangular pad that you can move your finger on to move the cursor on the screen.
  31. 63. An input device that moves on a screen. (Arrow)
  32. 64. A group of eight bits.
  33. 66. melts plastic to paper
  34. 68. liquid crystal display
  35. 70. External plug on a computer to connect external devices such as printers modems and routers.
  36. 71. Small circular port for audi devices.
  37. 72. converts a one ten volt or two twenty volt from your wall outlet to a lower voltage that your computer requires.
  38. 74. Connects CPU to the main memory.
  39. 75. A stationary (still) mouse that you roll the ball to move the cursor on a screen.
  40. 77. creates 3d objects from heated filament
  41. 79. One thousand bytes. (KB)
  42. 80. A matrix of rows and columns consisting of pixels.
  43. 81. one sextillion bytes.
  44. 83. A set of black bars that are assigned to products to give them a code.
  45. 84. Universal serial bus.
  46. 85. A light sensing device that captures text and images from a printed page.
Down
  1. 1. produces small labels
  2. 3. set of chips that controls and directs all the data traffic on the motherboard.
  3. 5. Connects internal harddrives for faster speeds.
  4. 7. One quintillion bytes.
  5. 10. Any hardware component that allows you to perform one or more operations.
  6. 11. powder combo of iron and colored plastic
  7. 12. A sound support system built into the computer.
  8. 14. technique for performing multiple instructions at one time
  9. 19. Narrow opening in the motherboard that allows the insertion of an expansion board.
  10. 20. viewable display on any device
  11. 21. for weighing letters and applying postage labels
  12. 22. forms the characters and images without striking of an output page
  13. 24. comprises computers memory, requires constant electricity
  14. 26. adds sound, networking, or extra ports to connect external devices.
  15. 29. The inkless pen that you use on tablets or phones instead of your finger.
  16. 32. Allows users to enter data by talking into the computer.
  17. 33. works like a copy machine. Receives digital data from a computer and prints it
  18. 34. device that connects internet through your telephone (landline not mobile)
  19. 37. One million bytes. (MB)
  20. 39. Individual one or zero.
  21. 42. An input device used to enter text characters such as letters, numbers, and symbols.
  22. 43. (dots per inch.)
  23. 46. random access memory
  24. 47. study between humans and their equipment
  25. 48. connects a computer to a router.
  26. 52. A touch sensitive display that is produced by lang sensors or the screen of a monitor.
  27. 53. One billion bytes. (GB)
  28. 56. A camera connected to a computer to take pictures.
  29. 57. large circuit board that takes up the entire unit.
  30. 59. The smallest picture element that a monitor can display.
  31. 61. part of a program that can execute independently
  32. 62. Video output for tvs.
  33. 65. One septillion bytes.
  34. 67. dont lose data when power goes off, faster and more expensive
  35. 69. number of bits in a graphics expansion board to store info about each pixel
  36. 73. produces large size document
  37. 76. fast memory that is stored in the cpu
  38. 78. scheme system of binary code
  39. 82. electronic path where data is transmitted.