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    1. 1 ????? 1?????????????????????

    2. 2

    3. 3 ????????????????????????? ????????????????????????? 3 ????????? ??? ????????? (Hardware) ????????? (Software) ??????? (Peopleware)

    4. 4 ????????? (Hardware) ????????? (Hardware) ??????? ????????????????????? ??????????????? ??????????????????????????????? ?????????????????????? ??????????????? 3 ???? ??? 1. ???????????????????????? (Input Unit) 2. ??????????????????????????? (CPU : Central Processing Unit) ???????????,???????????, ALU 3. ??????????????????????????? (Output Unit)

    5. 5

    6. 6

    7. 7

    8. 8

    9. 9

    10. 10

    11. 11 ????????? (Software) ????????? ??????? ?????????????????????????????????? ???????????????????????????????????????????????? ??????????????????????? ????????????????? 2 ???? 1. ????????????? (System Software) ????????????????????? (OS : Operating System) ????????????????????????? (Translator Program) ???????????????????????????????? (Utility Program)

    12. 12 ????????? (Software) 2. ????????????????? (Application Software) ??????????? ????????????????????????????? ???????????? ?????????????????????????????????

    13. 13 ??????? (Peopleware) ??????? ??????? ??????? ???????????????????????????????? ???????????? ???????????????????????????????????????????? ????????????????????? ?????? ????????????? (System Manager) ???????????????? (System Analysis and Design) ???????????? (Programming) ?????? (User)

    14. 14 ???????????????????????? ??????????????? (Abacus) ??????????

    15. 15 Henry Briggs ???????????????????????????? Edmund Gunter ???????????????????? Briggs ???????????????? William Aughtred ??????????????? Gunter ??????? Slide Rule ???????????????????????????????????????????????

    16. 16

    17. 17 ?????? (?.?.1945-1955) ????????????????????????? ???????????? ??? Card I/O ???????????? ??????????????????? ????????????? ???? ??????? ENIAC

    18. 18

    19. 19 ?????? 2 (?.?.1955-1964) ??????????????????? ????????????????????????????????????????????? ???????????????????????? ?????????????????????? ???????????????????????????? ??????????????????????????????????? job ???????????? FORTRAN, COBOL ????????????????????? (Batch processing)

    20. 20 ?????? 3 (?.?.1965-1980) ??????? IC (Integrated Circuit) ??????????????????????? ?????????????????????? (Basic, Pascal ??? FORTRAN) ???????????????????? (Real-time) ?????????????? (Time-sharing) ????????????????? Unix

    21. 21 ?????? 4 (?.?.1980-????????) ???????????????????? ????????????? multi-mode ?????????????????????????? (Virtual machines) ?????????????????? ?????????????????????????? (RDBMS) ????????????????????? (MIS) ????????/?????????????? (I/O Devices) ?????????????????????????????????????????????????? ???????????????????????????? (Distributed Processing) ?????????????????? (Expert System) ???????????????? (AI) ?????????????????????????? (Client-Server) ??????????????? (Internet)

    22. 22 ???????????????????????? ??????????????????????? (Super Computer) ???????????????????? ?????????????????????? (Mainframe Computer) ???????????????????? ??????????????????? (Mini Computer) ???????????????????? ???????? (PC : Personal Computer) ????????????????????????? ??????????? (Notebook Computer) ?????????????????????????????????? ?????????? (PDA : Personal Digital Assistant) ???????????????????? ???????? (Net)

    23. 23 Supercomputer ?????????????????????????????????????????? ??????????????????????????????????? ??????????????????????????????? ???? ???????????????

    24. 24 ?????????????? (Mainframe) ???????????? ???????????? ???????????????????????????? ????????????????????????????? ??????????? ???????? ??????????????????????

    25. 25 ?????????????????????? (Mini computer) ?????????????????????????????? ?????????????????????????????????????????????? ????????????????????? Centralized ??????????????????????????

    26. 26 ???????????????????? (Personal Computer) ??????????????????? ????????????????????????? ???????????????????????????

    27. 27 ?????? (PDA) ???????????????????????? ?????????? ??????????????????? ??????????????????????? ???? ???????????????????? ???????????????? ????????????????

    28. 28 ???????????????????? ???? ???? ????????????????????????????????????????????????????????????????????????????? ???????????????????????????? ???????? LAN ??????????????????? ?????????? ????????????????? ???????? Internet

    29. 29 ?????????????? ?????????????? ???????????????????????????????????????????????????????????? ?????????????????????????? ??????????????????????????????????? ????????????????????????? ???? ????????????????????????????????????? ?????????????????????????????? ???????????????? ????????????????????????????? ?????????????????????????????? ???????

    30. 30 ????????????????????????

    31. 31 ??????????????????????????? ??????????????????????????????????????????????????? ?????????????????????????? 1. ?????????????????????????? (Non Operating Systems) ????????????????????????? (?????? ???????????? ??????????????? ????????????????????) ????????????????????????????????????? ?????????????????????????????????????

    32. 32 2. ????????????? (Batch Systems) ?????????????????????????????????? (?????, ???) ???????????????????????? (????????????, ??? ??????????????) ?????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????? ?????? ??????????????????????????????????????????????????????????????? ???????????????????????????

    33. 33 ???????????????????????????

    34. 34 ???????????????????????????

    35. 35 ???????????????????????????

    36. 36 ???????????????????????????

    37. 37 ???????????????????????????

    38. 38 ???????????????????????????

    39. 39 ???????????????????????????

    40. 40 ???????????????????????????

    41. 41 ???????????????????????????

    42. 42 ???????????????????????????

    43. 43 ??????????????????????????

    44. 44 ????????????????? (System Components)

    45. 45 ????????????????? (System Components)

    46. 46 ????????????????? (System Components)

    47. 47 ????????????????? (System Components)

    48. 48 ????????????????? (System Components)

    49. 49 ????????????????? (System Components)

    50. 50 ????????????????? (System Components)

    51. 51 ????????????????????????? (Operating System Services)

    52. 52 ????????????????????????? (Operating System Services)

    53. 53 System Calls

    54. 54 ???????????? 1 ?????????????????? ?????????????????????? ???????? ????????????????????? ???????????? ???????????? ??????????????????????????????????? ?????? ?????????????????????????????????? ???????????????????????????????? ??????????????????????? ??????????????????????????????????????? ??????????????????????? ??????????????????

    55. 55 ???????????? 1 (???) ?????????????????? ?????????????? ?????-??????? ?????????????????? 7.1 Batch Systems 7.2 Multiprocessor Systems 7.3 Real time Systems ?????????????????????????????????? Multiprogramming system ??????????????????????????????????????????????(time-sharing systems) ??????????? ?????????????????????????????????? Multiprogramming system ?????????????????????????? Multiprocessor systems ??????????? ??????????? ??????

    56. 56

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