First Generation Computer

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Across
  1. 3. Machinery and equipment developed from the application of scientific knowledge.
  2. 4. Country which CSIRAC was made.
  3. 5. Describes electronic technology that generates, stores, and processes data in two terms state: positive and non-positive.
  4. 7. Australia's first digital computer.
  5. 9. Designed ENIAC along with J. Presper Eckert.
  6. 11. synonym of unhandy. One of main features of first generation computers.
  7. 13. Space available for storing something.
  8. 15. Pressure from an electrical circuit's power source that pushes charged electrons.
  9. 17. First electronic stored-program computer, also known as the Manchester Baby.
  10. 18. a device operating with aid of many small components, especially microchips and transistors.
  11. 19. Place where information leaves a system.
  12. 20. physical device capable of storing information temporarily.
  13. 25. Set of coded software instructions to operate a machine.
  14. 26. Best know for being credited with inventing the first electronic digital computer.
  15. 28. a prime number that is one less than a power of two.
  16. 30. path of transmitting electric current.
  17. 32. Electrode from wich a conventional current leaves a polarized electrical device.
  18. 33. data type that has two possible valves.
  19. 34. British computer scientist who designed EDSAC
  20. 35. The said size of the first generation computer.
  21. 36. The electronic circuitry within a computer that executes instructions thay make ip a computer program.
  22. 39. Two-terminal electronical component that conducts current primarily in one direction.
  23. 40. Designed ans built Colossus.
  24. 43. Early electronic computer designed for Northrop Aircraft Company.
  25. 44. an electrical component that can disconnect or connect the conducting path in an electrical circuit.
  26. 45. software developers.
  27. 46. One of the six (6) original programmers of ENIAC.
  28. 47. The basic component of first generation computer.
  29. 48. computer scientist who contributed built the Manchester Baby.
  30. 49. Designed ENIAC along with John Mauchly.
Down
  1. 1. English electrical engineer and phycisit who invented the firt vacuum tube.
  2. 2. Something used for making a mathematical calculations.
  3. 6. electronic device which produces radio eaves with an antenna.
  4. 8. set of computer developed by British code breakers in the years 1943-1945.
  5. 10. Order which the generation of vacuum tube computer falls into.
  6. 12. Electrode through which conventional current enters into a polarized electrical device.
  7. 14. kind of emission that occurs because of the thermal energy given to the charge carrier overcomes the work function.
  8. 16. Sub-atomic particle whose electric charge is negative one (-1).
  9. 21. A machine that can be instructed to carry out sequences of arithmetic or logical operations.
  10. 22. One of the six (6) original programmers of the ENIAC.
  11. 23. Tape, system for storing digital information.
  12. 24. Major city in the Northwest where SSEM was made.
  13. 27. One of the six(6) original programmers of the ENIAC.
  14. 29. Somethint that's been releaaed into a world.
  15. 31. North America's term for valve.
  16. 37. A photocell in the form of an electrode tube with a photoemissive cathode.
  17. 38. A numeric system that inly uses two digits - 0 and 1.
  18. 41. First programmable, electronic, general-purpose digital computer.
  19. 42. First full-size stored-program computer.
  20. 43. internal organ which ENIAC was associated or heralded.