Tài liệu Xây dựng phần mềm quản lý và điểm danh sinh viên

    OỔ GKÉC JỪB UÈ ĘÈC ZẨC Z_ƣốFG ĘẨK DềB Rƣ XDẨ@ LỴ ZD^ạZ LDCI ĘÈC ZẨC BDẪZ Aƣữ FG FG BIC ---------- OÉC BÉC LẶZ ZDÝB @ÚF DềB BÚFG FGDễ XDấF @Ỉ@ ĘỈ ZÈK= TÏ[ JỸ FG FG XDấF @Ỉ@ Y^ắF AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF  GkẢfg vkíf dƸỜ fg fg jẬf= Zdầy DuỲfd Tuïf XdỮfg Rkfd vkíf tdỹ b dkệf= Fdò` ? Xdẩ` Zkẳf Zdẩc 94998?88 Oûk Zdifd XdƸƩfg   9499897;  D Ồ Bdà @kfd, fgèy 9: tdéfg 85 fĂ` ?8?9      Ęéfd gké bủ i gkẢ fg vkíf= ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... ......................................................................................................................................................... .........................................................................................................................................................  ĘkỂ  ` Bdợ  lð  lð bủ i gkẢ fg vkíf     @ỪB AỪB   JIFD @ Ừ  ỪB   O ắ  FG OK  ỏ ^ ....................................................................... ............................................................................................. ...................... 9  ỪB   DÁFD ắ  FD ..............................................................................................  JIFD @ Ừ  .............................................................................................. :   AốK FÒK Ęấ ^............................................................................................................. ^................................................................................................................. .... 4  9. LD  ắ C RÉZ DK  ễ  F Z_ ẨFG UÈ TÉB Ęọ  FD [Í^ B  ấ ^........................................... ^........................................... ;  9.9. Að jc bdỀf ęỉ  tèk ........... ............................................................ ........................................................................................ ....................................... ;  9.?. @ Ữb tkíu fgdkíf bừ u ........................................................................................ .............................................................................................. ...... ;  9.2. LdẢc sét dkệf tr ẩfg ............................................................................................. ............................................................................................. 98  Ở fg   g tdỂ   ..................................................................................................... 9.:. @ú t Ả t Ở f ..................................................................................................... 98  9.:.9. Oộ k bẢfd sẢf pdẫ ` ............................................................ ........................................................................................ ............................ 98  9.:.?. Bdừb fĂfg sẢf pdẫ ` .................................................................................... .................................................................................... 99  9.:.2. Béb aỜp fgƸỐk jûfg vè ęặb ękỂ` fgƸỐ k jûfg .............................................. 99  9.:.:. @úk trƸỐ fg fg dcẩt ęớfg ................................................................................. ................................................................................... .. 9?  9.>. XdƸƩfg pdép fgdkíf bừ u .................................................................................... .................................................................................... 9?   ?. XDÏF ZÀBD UÈ @Ú DÁFD DÒI [Í^ B  ấ ^ ........................................................ ........................................................ 9:  ?.9. Xdïf tàbd yíu b ầu bdừb fĂfg  ..............................................................................  .............................................................................. 9:  ?.9.9. Bdừb fĂfg quẢf að skfd vkíf ........................................................................ 9:  ?.9.?. Bdừb fĂfg quẢf að gkẢfg vkíf ......... .......................................................... ............................................................. ............ 9:   ?.9.2. YuẢf að aỜ   p dỀb................................................. b............................................................................................. ............................................ 9>  ?.9.:. ĘĂfg fdẠ p .................................................................................................. .................................................................................................... .. 9>  ?.9.>. ĘkỂ ` jifd oẹ fg fg bébd sỠ   j  j Ữfg Ữfg bi`nri ęỂ  quët  quët `â vẩbd ............................. 95   ?.9.5. ĘỞ k `Ạt ldẫ u ..................................................................... ................................................................................................. ............................ 95       ?.9.7. YuẢf að ękỂ ` jifd ............................................ ........................................................................................ ............................................ 97   ?.?. Xdïf tàbd yíu b ầu pdk bdừb fĂfg  ........................................................................  ........................................................................ 97   ?.?.9. Rnburkty ............................................................ ......................................................................................................... ............................................. 97   ?.?.?. Rienty................................................ ................................................................................................... ............................................................. .......... 97   ?.2. @ú dáfd dòi yíu bầu ........................................................................................... ........................................................................................... 94   Ở fg   g quét ............................................. ?.2.9. ^snbisn t Ở f ......................................................................................... ............................................ 94   ?.2.?. Bdk tkẳ t ^snbisn ........................................ ........................................................................................ .................................................... .... 94    2. ZDK  Ặ Z L  Ặ  ..................................................................................... ................................................................................................................ ............................ :4  ẳ  j  ợ  ak 2.9. Zdkẳ t l ẳ  j ợ  akệu .................................................................................................. .................................................................................................... .. :4   2.9.9. @ú dáfd N_J ................................................................................................ ................................................................................................ :4   2.9.?. @ú t Ả béb oẢfg ................................................. ............................................................................................. ............................................ :4   2.?. Zdkẳ t l ẳ  ẳ  gkic gkic jkệf ........................................................... ................................................................................................ ..................................... >?  2.?.9. Acgkf ........................................ ......................................................................................... ..................................................................... .................... >?   2.?.?. Gkic jkệf bdc pdầf Ij`kf ........................................................................... ........................................................................... >>  2.?.2. Gkic jkệf bdc Rkfd vkíf ............................................ ................................................................................ .................................... 59  2.?.:. Gkic jkệf bủi gkéc vkíf ............................................ ................................................................................ .................................... 54   2.?.>. DƸỜ fg fg pdét trkỂ f .............................................. .......................................................................................... ............................................ 72  ẳ x  xỠ  að .................................................. 2.2. Zdkẳ t l ẳ  ..................................................................................................... ..................................................... .. 7:  2.2.9. Rnqunfbn Jkigri` ............................................ ........................................................................................ ............................................ 7:  2.2.?. Baiss jkigri` .......................................... ........................................................................................... ..................................................... .... 47   2.2.2. Znstbisn............................................ ............................................................................................. ............................................................. ............ 44    :. L  Ặ Z Y^  ắ  ................................................................................................................ ............................................................................................................... 988      :.9. Uik trÿ bủi Xrcmnbt @ifignr ............................................................................ 988  :.?. Uik trÿ bủi béb tdèfd vkíf trcfg fdò` ........................................... ............................................................. .................. 988  :.?.9. Oûk Zdèfd XdƸƩfg  .................................................................................... ..................................................................................... .. 988  :.?.?. Xdẩ` Zkẳ f Zdẩc ................................................................................ .......................................................................................... .......... 988  :.2. ƣu ‒  FdƸỢb   FdƸỢb ękỂ ` bủi bdƸƩfg tráfd ............................................... ................................................................. .................. 989  :.:. Ldò ldĂf gặ p pdẢk ............................................................................................ ............................................................................................ 989  :.>. Bébd ldả b pdỮb ldò ldĂf ............................................... ................................................................................. .................................. 98?  ỹ ęéfd gké lẳ t quẢ ......................................................................... :.5. Z ỹ  .......................................................................................... .................. 982  :.7. DƸỜ fg fg pdét trkỂf ęỉ  tèk ........................................... ..................................................................................... .......................................... 982   >. Aố  K L  Ặ Z.................................................................................................. Z.................................................................................................................. ................ 98:  ZÈK AK  ễ ^ ZDI@ LD  ắ C ........................................................................................... ........................................................................................... 98>    Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   JIFD @ỪB OắFG OKỏ^   OẢfg ?. 9. [íu bầu bdừb fĂfg YuẢf að skfd vkíf ...... ...................................................... ......................................................... ......... 9:   OẢfg ?. ?. [íu bầu bdừb fĂfg YuẢf að gkẢfg vkíf.................................... vkíf............................................................. ......................... 9>   OẢfg ?. 2. [íu bầu bdừb fĂfg YuẢf að aỜ   p dỀb ................................................................. ................................................................. 9>   OẢfg ?. :. [íu bầu bdừb fĂfg ęĂfg fdẠ p .......................................................................... .......................................................................... 95    OẢfg ?. >. [íu bầu bdừb fĂfg ĘkỂ ` jifd oẹ fg fg bébd sỠ   j  j Ữfg Ữfg bi`nri ęỂ  quët  quët `â vẩbd .. 95    OẢfg ?. 5. [íu bầu bdừb fĂfg ĘỞ k `Ạt ldẫ u ............................................ ..................................................................... ......................... 95    OẢfg ?. 7. [íu bầu bdừb fĂfg YuẢf að ękỂ ` jifd ........................................... ............................................................ ................. 97    OẢfg ?. 4. ^snbisn bdc bdừb fĂfg Acgkf ................................................. .......................................................................... ......................... 9;   OẢfg ?. ;. ^snbisn bdc bdừb fĂfg Ecrgct Xisswcrj  ........................................................ ?9   OẢfg ?. 98. ^snbisn bdc bdừb fĂfg Uknw @ikf Xign ................................................ ....................................................... ....... ??   OẢfg ?. 99. ^snbisn bdc bdừb fĂfg Bdifgn Xisswcrj  ............................................. .................................................... ....... ?2   OẢfg ?. 9?. ^snbisn bdc bdừb fĂfg Bdifgn Kfecr`itkcf .................................................?>   OẢfg ?. 92. ^snbisn bdc bdừb fĂfg ^snr @ifignr `nft `nft ........................................... .................................................. ....... ?7    OẢfg ?. 9:. ^snbisn bdc bdừb fĂfg Baiss @ifignr`nft  .................................................29   OẢfg ?. 9>. ^snbisn bdc bdừb fĂfg Znibdnr @ifignr`nft  .............................................22   OẢfg ?. 95. ^snbisn bdc bdừb fĂfg Rtujnft @ifignr`nft  ..............................................25    OẢfg ?. 97. ^snbisn bdc bdừb fĂfg Uknw Baiss Znibdnr  ..................................................27   9   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF    OẢfg ?. 94. ^snbisn bdc bdừb fĂfg Ittnfjifbn oy Y_ Bcjn  ...........................................2;   OẢfg ?. 9;. ^snbisn bdc bdừb fĂfg Uknw Baiss Rtujnft  ................................................... :8   OẢfg ?. ?8. ^snbisn bdc bdừb fĂfg Uknw Rbdnjuan Rtujnft  .............................................:9   OẢfg ?. ?9. ^snbisn bdc bdừb fĂfg Uknw Dkstcry Ittnfjifbn  ..........................................:?   OẢfg ?. ??. ^snbisn bdc bdừb fĂfg Uknw Rbdnjuan Znibdnr ............................................:2   OẢfg ?. ?2. ^snbisn bdc bdừb fĂfg Uknw Xrnsnft Rtujnft  ...............................................:>   OẢfg ?. ?:. ^snbisn bdc bdừb fĂfg Uknw Iosnft Rtujnft  ................................................. :5    OẢfg ?. ?>. ^snbisn bdc bdừb fĂfg Uknw Rtujnft Akst  ......................................................:7  OẢfg 2. 9. @ú t Ả oẢfg toSrcan ......... ........................................................... ................................................................................... ................................. :4    OẢfg 2. ?. @ú t Ả oẢfg toSusnr .................................................................................... ........................................................................................... ....... :;   OẢfg 2. 2. @ú t Ả oẢfg tnibdnr .................................................................................... ........................................................................................... ....... :;   OẢfg 2. :. @ú t Ả oẢfg Baiss ............................................. .............................................................................................. .................................................:;   OẢfg 2. >. @ú t Ả oẢfg stujnft ......... ........................................................... ................................................................................... ................................. >8   OẢfg 2. 5. @ú t Ả oẢfg stujnftSbaiss................................................. .................................................................................. ................................. >8   OẢfg 2. 7. @ú t Ả oẢfg stujnftSobaiss............................................... ................................................................................ ................................. >8   OẢfg 2. 4. @ú t Ả oẢfg ittnfjifbn............................................. ...................................................................................... ......................................... >9   OẢfg 2. ;. @ú t Ả oẢfg stujnftSsbdnjuan........................................... ............................................................................ ................................. >9   OẢfg 2. 98. Znstbisn bdc bdừb fĂfg Acgkf ............................................... ........................................................................ ......................... 44    OẢfg 2. 99. Znstbisn bdc bdừb fĂfg vnrkey N`ika  ..............................................................4;  ?   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF    OẢfg 2. 9?. Znstbisn bdc bdừb fĂfg Ecrgct Xisswcrj  .............................................. ..................................................... ....... ;8   OẢfg 2. 92. Znstbisn bdc bdừb fĂfg _nsnt Xisswcrj  ........................................................ ;9   OẢfg 2. 9:. Znstbisn bdc bdừb fĂfg Rnirbd Znibdnr  ................................................. ........................................................ ....... ;?   OẢfg 2. 9>. Znstbisn bdc bdừ b fĂfg Ijj Znibdnr  .............................................................;2   OẢfg 2. 95. Znstbisn bdc bdừb fĂfg ^pjitn Znibdnr  ................................................ ....................................................... ....... ;:   OẢfg 2. 97. Znstbisn bdc bdừb fĂfg Ijj Ruomnbt  ............................................. .............................................................. ................. ;>   OẢfg 2. 94. Znstbisn bdc bdừb fĂfg ^pjitn Znibdnr  ................................................ ....................................................... ....... ;5    OẢfg 2. 9;. Znstbisn bdc bdừb fĂfg Rnirbd Ruomnbt  ......................................................... ......................................................... ;7    OẢfg 2. ?8. Znstbisn bdc bdừb fĂfg Rnirbd Baiss ........................................... ............................................................ ................. ;4    OẢfg 2. ?9. Znstbisn bdc bdừi fĂfg Rnirbd Ruomnbt  ......................................................... ......................................................... ;;   OẢfg 2. ??. Znstbisn bdc bdừb fĂfg ^pjitn Kfecr`itkcf  ...............................................988  2   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   JIFD @ỪB DÁFD ắFD  Ở fg   g tdỂ   ddệ tdộ fg  Dáfd ?. 9. ^snbisn t Ở f fg ................................................ ................................................................................. .................................94  Dáfd 2. 9. AƸỢb ęỒ bƩ sồ   j  ợ  ak j ợ  akệu ............................................... ........................................................................................ ......................................... :4    Dáfd 2. ?. Gkic jkệf ęĂfg fdẠ p ......................................................................................... .........................................................................................>?   Dáfd 2. 2. Gkic jkệf ęỞ k `Ạt ldẫ u ............................................ ..................................................................................... ......................................... >2   Dáfd 2. :. Gkic jkệf lkỂ ` tri tèk ldcẢf qui sộ  ękệf tdcẩk ................................................>2   Dáfd 2. >. R ộ ộ   ękệf tdcẩk t Ởfg Ởfg ęèk ........................................................................................>:   Dáfd 2. 5. Gkic jkệf xéb fdẠf `â CZX ............................................................ ............................................................................. ................. >:   Dáfd 2. 7. Jifd sébd gkéc vkíf ................................................. .......................................................................................... .........................................>>   Dáfd 2. 4. Jifd sébd skfd vkíf.................................................. vkíf........................................................................................... .........................................>>   Dáfd 2. ;. Jifd sébd `úf ................................................. .................................................................................................. .................................................>5    Dáfd 2. 98. YuẢf að fgƸỐ k jûfg ................................................ ......................................................................................... .........................................>5   Ỡ i tdúfg tkf gkéc vkíf ...........................................  Dáfd 2. 99. R Ỡ  .................................................................................... .........................................>7   Ỡ i tdúfg tkf `úf dỀb ............................................  Dáfd 2. 9?. R Ỡ  ..................................................................................... ......................................... >7   Ỡ i tdúfg tkf skfd vkíf ...........................................  Dáfd 2. 92. R Ỡ  .................................................................................... .........................................>4    Dáfd 2. 9:. Zdí` gkéc vkíf ....................................................... ................................................................................................ .........................................>4    Dáfd 2. 9>. Zdí` `úf dỀb.................................................................................................. .................................................................................................. >;   Dáfd 2. 95. Zdí` skfd vkíf ................................................ ................................................................................................. .................................................>;  :   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF    Dáfd 2. 97. Zrifg bdủ Ij`kf .................................................................... ............................................................................................. ......................... 58   Dáfd 2. 94. Jifd sébd dkệf t ẩk...........................................................................................59   Dáfd 2. 9;. Jifd sébd skfd vkíf trcfg aỜ   p................................................ ......................................................................... ......................... 59   Dáfd 2. ?8. Jifd sébd aỜ   p .................................................................................................. ..................................................................................................5?   Dáfd 2. ?9. Jifd sébd skfd vkíf dkệf t ẩk .......................................... ........................................................................... ................................. 5?   Dáfd 2. ??. Jifd sébd skfd vkíf................................................ ......................................................................................... .........................................52   Dáfd 2. ?2. AỌbd dỀb skfd vkíf .................. ................................................................... .......................................................................... ......................... 52   Dáfd 2. ?:. @èf dáfd bi`nri ękỂ ` jifd bủi skfd vkíf.............................................. ..................................................... ....... 5:   Dáfd 2. ?>. Zdiy ęỞ k `Ạt ldẫ u bủi skfd vkí ...................................... ....................................................................... ................................. 5:   Dáfd 2. ?5. Zdiy ęỞ k tdúfg tkf skfd vkíf ............................................................................ ............................................................................ 5>   Dáfd 2. ?7. ZdỐ k gkif okỂ u.................................................................................................. .................................................................................................. 5>   Dáfd 2. ?4. Zdúfg tkf skfd vkíf trcfg trcfg aỜ   p .......................................................................... ..........................................................................55    Dáfd 2. ?;. Zdúfg tkf skfd vkíf ................................................. .......................................................................................... .........................................55    Dáfd 2. 28. Zrifg bdủ skfd vkíf .................................................................. ......................................................................................... ....................... 57    Dáfd 2. 29. BdỀf aỜp ęỂ  ękỂ ` jifd .......... ........................................................... .......................................................................... ......................... 54    Dáfd 2. 2?. Jifd sébd aỜ   p bủi gkéc vkíf .................................. ........................................................................... .........................................54    Dáfd 2. 22. Jifd sébd aỜp ęifg jẩ y .................................................................................. .................................................................................. 5;   Dáfd 2. 2:. Jifd sébd aỜ   p .................................................................................................. ..................................................................................................5;   Dáfd 2. 2>. Ęặt aỌbd dỀb bdc `úf .............................................. ....................................................................................... .........................................78  >   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF    Dáfd 2. 25. AỌbd j ẩ y bủi gkéc vkíf ............................................ ..................................................................................... .........................................78   Dáfd 2. 27. @â Y_ ęỂ  ękỂ ` jifd .............................................. ....................................................................................... .........................................79   Dáfd 2. 24. ZdỐ k gkif okỂ u bdk tkẳ t bủi gkéc vkíf ...................... ............................................................... .........................................79   Dáfd 2. 2;. Zrifg bdủ gkéc vkíf ......................................................................................... .........................................................................................7?   Dáfd 2. :8. Zrifg sỠ i tdúfg t dúfg tkf gkéc vkíf .........................................................................72   Dáfd 2. :9. Zrifg tdúfg tkf gkéc vkíf vkíf ............................................... ................................................................................ ................................. 72   Dáfd 2. :?. Rnqunfbn jkigri` bdc ^snbisn ‑Acgkf‐ ................................................ ....................................................... ....... 7:   Dáfd 2. :2. Rnqunfbn jkigri` bdc ^snbisn ‑Ecrgct Xiss‐  .............................................7>   Dáfd 2. ::. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw @ikf Xign‐  ...................................... 75    Dáfd 2. :>. Rnqunfbn jkigri` bdc ^snbisn ‑Bdifgn Xiss‐  ............................................77    Dáfd 2. :5. Rnqunfbn jkigri` bdc ^snbisn ‑Bdifgn Kfecr`itkcf‐ ................................74    Dáfd 2. :7. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Baiss Znibdnr‐  .................................7;   Dáfd 2. :4. Rnqunfbn jkigri` bdc ^snbisn ‑Ittnfjifbn oy Y_ Bcjn‐  ..........................48   Dáfd 2. :;. Rnqunfbn jkigri` bdc bdc ^   snbisn ‑Uknw Baiss Rtujnft‐  .................................. 49   Dáfd 2. >8. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Rbdnjuan Rtujnft‐  ............................4?   Dáfd 2. >9. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Dkstcry Ittnfjifbn‐  ......................... 42   Dáfd 2. >?. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Rbdnjuan Znibdnr‐  ...........................4:   Dáfd 2. >2. Rnqunfbn jkigri` bdc bdc ^snbisn ‑Uknw Xrnsnft Rtujnft‐ .............................. 4>   Dáfd 2. >:. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Iosnft Rtujnft‐  ................................ 45   5   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF    Dáfd 2. >>. Rnqunfbn jkigri` bdc ^snbisn ‑Uknw Rtujnft Akst‐  .....................................47    Dáfd 2. >5. Baiss jkigri` tcèf oớ bdừb fĂfg bủi oèk ..................... ...................................................... ................................. 47   7   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   AốK FÒK Ęấ^  ---------------------------------cCc----------------------------------  Fgèy fiy buớb sộfg ęifg pdét trkỂf, `Ềk tdừ  bầf pdẢk ldảb pdỮb vè sỠi ęỞk ęỂ  ęép ừfg fdu bầu buớb sộfg ęỂ fgèy `ớt dcèf tdkệf dƩf. Dkệf fiy vkệb sỠ jỮfg tkf dỀb pdỮb vỮ trcfg fdè trƸỐfg ęâ ęƸỢ b ép jỮfg r Ắt r ớfg râk trcfg fƸỜ b vè quộb tẳ. Dầu dẳt tẮt bẢ  béb trƸỐfg ęẩk dỀb, trufg dỀb pdỞ tdúfg vè trufg dỀb bƩ sồ  ęỉu sỠ jỮfg tkf dỀb trcfg búfg téb quẢf að. Búfg téb qu Ảf að trcfg `úk trƸỐ fg fg gkéc jỮb oic gỒ` r Ắt fdkỉu ` ặt fdƸ quẢf að dỀb sk fd, ęcèf vkíf, dỀ b t Ạ p, dc ẩt ęớfg. Fò gkýp àbd r Ắt fdkỉu ęẳf dkệu quẢ búfg vkệb, ęặb okệt aè fdợfg búfg vkệb pd Ảk quẢf að fdkỉu gkẮy tỐ  s  sỞ sébd `è aẩk ldúfg tộf fdkỉu fdïf aỹb diy ldúfg gkif quẢf að. Zuy fdkíf, tdnc tá` dk Ểu b ủi fdò` téb gkẢ tdá Ldci Ęèc tẩc BdẮt aƸỢ fg fg bic bủi trƸỐ fg fg vẬf bdƸi bò pdầf `ỉ` dcặb wnosktn bduyíf okệt fèc ęỂ quẢf að dệ tdộfg ęcèf vkíf. Zrcfg ldk sộ  aƸỢfg ęcèf vkíf bủi Ldci fgèy bèfg tĂfg bic, jc ęò aƸỢ fg fg tdúfg tkf aƸu trợ sẰ r Ắt aỜf, ldò ldĂf trcfg vkệb tri bừu tdúfg tkf aè tẮt yẳu vè tdúfg tkf ldúfg bdàfd xéb aè `ớt ękỉu ldò tréfd ldểk. U Ờ k fd ợfg dkỂu ok ẳt vè lī fĂfg bò ęƸỢ b siu ldk dỀb `úf Búfg fgdệ  pdầf `ỉ ` tdá fdò` téb gk Ả  quyẳt ęỌfd bdỀf ęỉ  tèk YuẢ f að vè ękỂ  ` jifd skfd vkíf  bủi Ldci Ęèc tẩc BdẮt aƸỢ fg fg bic vỜ k `cfg `uộf bò tdỂ  pdầf fèc gkýp béb ifd bdỌ pdÿfg búfg téb skfd vkíf vè béf o ớ Ęcèf Ldci quẢf að ęcèf vkíf `ớt bébd bò dkệu quẢ vè bdàfd xéb dƩf trcfg búfg téb quẢf að. UỜ k sỹ dƸỜ fg fg jẬf b ủi Zdầy DuỲfd Tuïf XdỮfg, fdò` téb gkẢ ęâ bộ gảfg fỗ a ỹb ęỂ dcèf tdèfd ęỒ éf. Zuy fdkíf sik xòt aè ękỉu ldúfg tdỂ tréfd ldểk, fdò` `cfg `uộf fdẠf ęƸỢ b sỹ ęòfg gòp ð lkẳf bủi tdầy bú oẩf oä ęỂ ęỒ éf ęƸỢ b dcèf bdịfd dƩf.  Fdò` skfd vkíf tdỹb dkệf  4   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   9. LDắC RÉZ DKễF Z_ẨFG UÈ TÉB ĘọFD [Í^ Bấ^  9.9.  Að Að jc bdỀf ęỉ tèk UỜ k sộ  aƸỢ fg fg skfd vkíf vè aỜ  p dỀb `ỗk fĂ` fgèy bèfg tĂfg aíf, trcfg ldk ęò sộ  aƸỢ fg fg gkẢfg vkíf bủi fdè trƸỐ fg fg bò dẩf vè `ớt pdầf pdẢk `Ờk béb gkéc vkíf trƸỐ fg fg fgcèk vỉ gk Ảfg j ẩy. Jc ęò vkệb qu Ảf að aỜ  p d Ềb vè ękỂ` jifd ęặt ri fdkỉu v Ắf ęỉ b ầf  pdẢk gkẢk quyẳt. Zrcfg tdỐk ęẩk búfg fgdệ fgèy bèfg ` ồ  r   r ớfg vè pdét trkỂf, ęỂ tréfd aâfg pdà td Ố k gkif vè ęỂ  gki tĂfg dkệu quẢ quẢf að skfd vkíf trcfg a Ờ  p fíf tkf dỀb dcé búfg téb quẢf að. Jc ęò pdẢk xïy jỹfg `ớt dệ  tdộfg ęỂ  quẢf að aỜ  p dỀb, jûfg Y_ bcjn vè Eibn Ợ  gkýp _nbcgfktkcf ęỂ tr Ợ  gkýp tkẳt lkệ` búfg sừb, tdỐ k gkif. Bdàfd fdợfg að jc tríf ęâ tdúk tdýb fdò` téb gkẢ   bầf bẮ p oébd vk ẳt `ớt bdƸƩfg tráfd YuẢf að ękỂ` jifd trcfg a Ờ  p dỀb bò tdỂ  tdỹb dkệf ęƸỢ b tẮt bẢ  fdợfg búfg vkệb ękỂ` jifd, quẢf að skfd vkíf, gkéc vkíf ` ớt bébd fdifd gỀf, bdàfd xéb gkýp fïfg bic dkệu qu Ả búfg vkệb. ĘỒfg tdỐk tdúfg qui bdƸƩfg tráfd quẢ f að tríf fdò` téb gk Ả  būfg `uộf bdỀf ęïy sẰ aè ęỉ tèk ęỂ oéc  oéc béc ęỒ éf buộk lá `úf dỀb Búfg fgdệ Xdầf `ỉ`. 9.?.  @  @ Ữ b tkíu fgdkíf bừ u -  Zá` dkỂu vỉ vkẳt gkic jkệf tríf Ifjrckj oẹfg Mivi. -  Zá` dkỂu vỉ ęƸi bƩ sồ   jjợ akệu aíf dcst, bébd tdừb dcẩt ęớfg Y_ bcjn. -   Fdò` téb gk Ả  `uộf tẩc ri `ớt bdƸƩfg tráfd bò tdỂ  gkẢk quyẳt ęƸỢ b fdợfg vẮf ęỉ  vỉ  quẢf að búfg téb ękỂ` jifd, skfd vkíf `è dk ệf tẩk Ldci Ęẩc tẩc BdẮt aƸỢ fg fg bic vẬf ęifg gặp ldò ldĂf. Gkýp fïfg bic fĂfg suẮ t aè` vkệb, gkẢ` fdïf sỹ bdc vkệb quẢf að oẹfg sỞ  sébd tdiy vèc ęò aè `ớt bdƸƩfg tráfd bò tdỂ  aè` `Ềk vkệb fdƸ quẢf að skfd vkíf, quẢf að ękỂ` jifd, quẢf að gkéc vkíf, ękỂ` jifd oẹfg Y_ bcjn. ;   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   -  @cfg `uộf bò tdỂ  ép jỮfg ęƸỢ b fdợfg lkẳf tdừb oỞ àbd dỀb ęƸỢ b trcfg `úf dỀb ęỂ td ỹb dk ệf bdƸƩfg tráfd jỎ  jèfg dƩf, dkỂu sïu dƩf vỉ  lkẳf td ừb ęâ ęƸỢ b dỀb, v Ạf j Ữfg ęỂ gk Ảk quyẳt fdkỉu v Ắf ęỉ ldéb fgcèk tdỹb t ẳ bd ừ ldúfg bdị gòk gỀf trcfg pdẩ` vk `úf dỀb. 9.2.  Ld LdẢ c sét dkệ f trẩ fg Dkệf fiy béb pdầf `ỉ` quẢf að ękỂ` jifd bò r Ắt fdkỉu tríf tdỌ trƸỐfg, fdƸfg ęi sộ fd ợfg pdầf `ỉ` ęò ęỉu bdƸi bò fdợfg tàfd fĂfg tkệ f àbd, gkic jkệf ęƩf ękệu lëf fgƸỐ k jûfg. FdẠf tdẮy ękỉu ęò aè fdợfg bdƸi tẩ c fíf sỹ ldéb okệt vè bÿf qué ęƩf gkẢf tộf fdkỉu tdỐk gkif ęỂ tƸƩfg téb vè xéb tdỹb fdẮt aè trcfg `úk trƸỐ fg fg gkéc jỮb. Rộ  aƸỢ fg fg skfd vkíf bủi trƸỐfg Ęẩk DỀb RƸ Xdẩ` L ỻ  ZduẠt ZX. DB@ r Ắt aỜ f, f, tdnc fdƸ sộ akệu fdò` téb gkẢ ldẢc sét ęƸỢb tdá rƩk vèc ldcẢfg 28888 skfd vkíf, trcfg ęò ldci BAB bdkẳ` `ớt fỠi ldcẢfg 9>888 skfd vkíf. Ęò aè fdợfg sộ  akệu bdc tdẮy r ẹfg ti ldúfg tdỂ  tdkẳu `ớt bdƸƩfg tráfd quẢf að aỜ  p dỀb `è vẬf ęép ừfg ęƸỢ b fdu bầu bƩ oẢf fdƸ Zdí`, Tòi, RỠi, Zdộfg lí, … Bdàfd vá vẠy, fdò` téb gk Ả ` Ờ k quyẳt ęỌfd xïy jỹfg bdƸƩfg tráfd quẢf að ękỂ` jifd aỜ  p dỀb bdc Ldci BAB bủi trƸỐ fg, fg, vỬi gkýp fdò` dỀb dểk ęƸỢ b fdkỉu ękỉu trcfg qué tráfd aè` vk ệb, vỬi bò tdỂ ép jỮfg fdợfg lkẳf tdừb ęâ dỀb trcfg `úf dỀb vèc oèk tcéf. Fdò` ęẢ` oẢc bdƸƩfg tráfd bò tdỂ  dcẩt ęớfg dkệu quẢ ęộk vỜ k pdẩ` vk aỜ  p dỀb fdƸ vẠy. 9.:.  @ú  @ú tẢ tỞ  fg tdỂ   9.:.9. Oộk bẢfd sẢf pdẫ`  Rộ  aƸỢ fg fg skfd vkíf b ủi trƸỐ fg fg fgèy bèfg fdkỉu, vkệb quẢf að oẹfg tiy aè ldúfg tdỂ  `è lä` tdnc ęò BFZZ fgèy bèfg pdét trkỂ f fíf vkệb quẢf að oẹfg béb bdƸƩfg tráfd quẢf að sẰ ęn` aẩk dkệu quẢ bic dƩf, tréfd ęƸỢ b béb sik sòt dƩf. BdƸƩfg tráfd bdc pdëp béb gkẢ fg vkíf bò tdỂ fả` ęƸỢ b tdúfg tkf bủi tẮt bẢ tdúfg tkf bò trcfg aỜ  p dỀb. Bò tdỂ tdí`, xòi, sỠi tdúfg tkf b ủi skfd vkíf. YuẢf að ękỂ` jifd bủi skfd vkíf, bò fdợfg skfd vkíf ęúk ldk būfg býp dỀ b tdúfg tdỂ tr ỹb tkẳ p quët `â Y_ 98   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   ęỂ  ękỂ` jifd, dệ  tdộfg sẰ  bẠ p fdẠt táfd tr ẩfg tríf bdc gkéc vkíf. Fgcèk ri bÿf fdk ỉu bdừb fĂfg ldéb fdƸ tdộfg lí skfd vkíf, aỜ  p dỀb táfd tr ẩfg ẩfg ękỂ` jifd bủi `ỗk skfd vkíf ęỂ tkệf bdc vkệb quẢf að. Ukệb quẢf að oẹfg tiy fdợfg tdúfg tkf ęò aè `Ắt fdkỉu tdỐ k gkif vè fdkỉu r ủk rc fíf fdợfg bdƸƩfg tráfd quẢf að fdƸ fdò` ęifg pdét trkỂf `Ờk ęƸỢb ri ęỐk ęỂ  gkýp vkệb quẢf að ldúfg fdầ` aẬf dcặb sik sòt. Gkýp aè` gkẢ` tdỐ k gkif bdc vkệb quẢf að. 9.:.?. Bdừb fĂfg sẢf pdẫ`  Bdừb fĂfg bdàfd bủi pdầf `ỉ`= -  YuẢf að skfd vkíf. -  YuẢf að gkẢfg vkíf. -  YuẢf að aỜ  p dỀb. -  ĘĂfg fdẠ p. -  ĘkỂ` jifd oẹfg bébd sỠ jỮfg bi`nri ęỂ quët `â vẩbd. -  ĘkỂ` jifd oẹfg bébd sỠ jỮfg bi`nri ęỂ quët lduúf `ặt. -  ĘỞk `Ạt ldẫu. -  YuẢf að ękỂ` jifd. 9.:.2. Béb aỜp fgƸỐk jûfg vè ęặb ękỂ` fgƸỐk jûfg    FgƸỐ k jûfg `è fdò` téb gkẢ dƸỜfg ęẳf ldk xïy jỹfg pdầf `ỉ` aè= -   FgƸỐk ęẢ` fdkệ` quẢf að pdầf `ỉ`=   Bdc pdëp tdí`, sỠi, xòi skfd vkíf. •   Bdc pdëp tdí`, sỠi, xòi gkéc vkíf. •   Bdc pdëp tdí`, sỠi, xòi aỜ   p dỀb. •   Bdc pdëp tẩc tèk ldcẢf bdc skfd vkíf vè gkéc vkíf.. •   Bdc pdëp quẢf að ękỂ` jifd. •   Bdc pdëp truy bẠ p tdúfg tkf skfd vkíf. • 99   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF     Bdc pdëp truy bẠ p tdúfg tkf aỜ   p dỀb. •   Bdc pdëp truy bẠ p tdúfg tkf gkéc vkíf. • -  Rkfd vkíf=   Bdc pdëp xn` tdúfg tkf bé fdïf. •  p dỀb `è skfd vkíf ęò ęƸỢ b tdi` gki.   Bdc pdëp xn` tdúfg tkf aỜ  •   Bdc pdëp truy bẠ p bi`nri ęỂ ękỂ` jifd oẹfg `â Y_. • -  Gkéc vkíf=   Bdc pdëp xn` tdúfg tkf bé fdïf. •   Bdc pdëp xn` tdúfg tkf aỜ   p dỀb `è gkéc vkíf ęò ęƸỢ b tdi` gki. •   Bdc pdëp dkỂf tdỌ `â Y_ ęỂ skfd vkíf ękỂ` jifd. •   Bdc pdëp truy bẠp bi`nri ęỂ skfd vkíf ękỂ` jifd oẹfg lduúf `ặt. • 9.:.:. @úk trƸỐfg dcẩt ęớfg  -  Ękệf tdcẩk jk ęớfg sỠ jỮfg dệ ękỉu dèfd Ifjrckj -  KJN= Ifjrckj Rtujkc -   Fgúf fgợ= Mivi -  Dệ quẢf tr Ọ bƩ sồ   jjợ akệu= XDX@yIj`kf 9.>.  XdƸƩfg XdƸƩfg pdép fgdkíf bừ u -   BdỀf ęỉ   tèk fgdkíf bừ uu==  Ukệb fgdkíf bừu ldk tdỹb dkệf bdƸƩfg tráfd YuẢf að ękỂ` jifd trcfg aỜ  p d Ềb vỬi gkýp fdò` téb gk Ả bò tdỂ ép j Ữfg fdợfg lkẳf tdừb ęâ dỀb trcfg `úf dỀb ęỉ gkẢk quyẳt oèk tcéf. BỮ tdỂ aè ép jỮfg fdợfg lkẳf tdừb ęƸỢ b dỀb ęỂ vk ẳt ri ęƸỢ b ` ớt bdƸƩfg tráfd dcèf bdịfd, bò tdỂ  ęƸi vèc sỠ j Ữfg trcfg tdỹb tẳ. -   Aíf l ẳ  ẳ  dc dcẩbd tdỹ b dkệf= ĘỂ tdỹb dkệf tột ęỉ tèk ęƸi ri tdá fdò` téb gkẢ ęâ aíf lẳ   dcẩbd b Ữ tdỂ bdc tỬfg búfg vkệb fgiy tỬ ldk oảt ęầu aíf ð tƸồ fg. fg. Aíf l ẳ dc ẩbd ęỂ gkýp fdò` téb gk Ả bò ` ớt dƸỜ fg fg fdáf bỮ tdỂ dƩf vỉ fdợfg gá fdò` bduẫf oỌ  aè` gkýp tréfd `Ắt tdỐ k gkif vè búfg vkệb ęƸỢ b dkệu quẢ dƩ f. f. 9?   Búfg fgdệ pdầf `ỉ`  -  Zá` lkẳ ` tèk akệu= Auúf Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   bdủ  ęớfg tá` lkẳ` tèk akệu, tdúfg tkf tríf béb jkỎf ęèf, trifg `ẩfg xâ dớk, sébd oéc, oẩf oä vè tdẠ` bdà aè gỠk `ika dểk gkẢfg vkíf dƸỜ fg fg jẬf ęỉ tèk bdc fdò`. Fdò` ldúfg `uộf jỹi jẬ`, pdỮ tduớb vèc fdợfg gá fgƸỐ k ldéb bdc `áfd s Ếf `è fdò` pdẢk bdủ  ęớfg tá` tÿk, dỀb dểk tdá `Ờ k bò ęƸỢ b `ớt l ẳt quẢ fdƸ `cfg `uộf. -  U Ạf j Ữfg lkẳ f tdừ b= b=  Ép jỮfg fdợfg lkẳf tdừb ęâ ęƸỢ b dỀb ồ  `úf   `úf dỀb ęỂ  gkẢk quyẳt oèk tcéf. Oé` sét vèc ęỉ tèk vè fdợfg fớk jufg ęƸỢ b dỀb ęỂ ldik tdéb, ęèc sïu fgdkíf bừu. BdƸƩfg tráfd vkẳt ri pdẢk ęƸỢb ęƸi vèc sỠ  j Ữfg tdỹb tẳ vè pdû dỢ  p vỜk `úk trƸỐ fg fg `è fdò` téb gkẢ  `uộf dƸỜ fg fg tỜ k.k. Fgcèk ri fdò` téb gkẢ  bÿf sỠ jỮfg fdợfg lkẳf tdừb ęƸỢ b dỀb ồ  `úf  `úf dỀb ldéb ęỂ gkýp tdỹb dkệf ęỒ éf fdifd bdòfg vè dkệu quẢ dƩf, bỮ tdỂ aè `úf Jitioisn vè A Ạ p tráfd Ifjrckj fdỐ   bò `úf ęò fdò` téb gkẢ  `Ờ k bò tdỂ  sỠ  jỮfg tdèfd tdẩc béb bïu truy v Ắf trcfg bƩ sồ   jjợ akệu. -  BdỀf aỀb vè sả   p xẳ   p tèk akệu=  Riu ldk ęâ bò ęƸỢ b ` ớt aƸỢ fg fg tèk akệu tƸƩfg ęộk, fdò` bầf ęỀb ęỂ  bdỀf aỀb a ẩk. B ầf ęỀb tẮt bẢ  béb oèk ęâ bò. Ęéfd jẮu fd ợfg ð quif tr Ềfg. Gdk bdý, tò` tảt `ớt bébd bò dệ tdộfg. Rả p xẳ p tdnc `ớt tr Ạt tỹ pdû dỢ  p vỜ k tdòk qunf dcặb ð ęỒ tráfd oèy bủi fdò`. 92   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   ?. XDÏF ZÀBD UÈ @Ú DÁFD DÒI [Í^ Bấ^   ?.9.  Xdïf Xdïf tàbd yíu bầu bdừb fĂfg   ?.9.9. Bdừb fĂfg quẢf að skfd vkíf ?.9.9.9. @ú tẢ  Bdừb fĂfg fèy dkệf aíf tẮt bẢ béb tdúfg tkf bủi skfd vkíf fdƸ tíf, tuỞk, aỜp, …  Fgcèk ri bÿf bdc pdëp tdí`, tdí`, sỠi, xòi skfd vkíf. @ừb ęớ Ƹu tkíf= Bic. ?.9.9.?. [íu bầu bdừb fĂfg  [íu bầu 9.  Tn` tdúfg tkf skfd vkíf ?.  Zdí` tdúfg tkf skfd vkíf 2.  RỠi tdúfg tkf skfd vkíf :.  Tòi tdúfg tkf skfd vkíf @ú tẢ  Dkệf ri tẮt bẢ tdúfg tkf bủi skfd vkíf Zdí` 9 skfd vkíf `Ờ k Ij`kf bò tdỂ sỠi oẮt lá tdúfg tkf fèc bủi skfd vkíf BduyỂf tr ẩfg tdék bủi skfd vkíf tỬ dcẩt ęớfg sifg ldúfg dcẩt ęớfg  OẢfg ?. 9. [íu bầu bdừb fĂfg YuẢf að skfd vkíf ?.9.?. Bdừb fĂfg quẢf að gkẢfg vkíf ?.9.?.9. @ú tẢ  Bdừb fĂfg fèy dkệf aíf tẮt b Ả béb tdúfg tkf bủi gk Ảfg vkíf fdƸ tíf, tuỞk, a Ờp, …  Fgcèk ri bÿf bdc pdëp tdí`, tdí`, sỠi, xòi skfd vkíf. @ừb ęớ Ƹu tkíf= Bic. 9:   Búfg fgdệ pdầf `ỉ`  Y^ắF   AÐ AÐ UÈ ĘKỏ@ JIFD RKFD UKÍF   ?.9.?.?. [íu bầu bdừb fĂfg  [íu bầu 9.  Tn` tdúfg tkf gkẢfg vkíf ?.  Zdí` tdúfg tkf gkẢfg vkíf 2.  RỠi tdúfg tkf gkẢfg vkíf :.  Tòi tdúfg tkf gkẢfg vkíf @ú tẢ  Dkệf ri tẮt bẢ tdúfg tkf bủi gkẢfg vkíf Zdí` 9 gkẢfg vkíf `Ờ k Ij`kf bò tdỂ sỠi oẮt lá tdúfg tkf fèc bủi gkẢfg vkíf BduyỂf tr ẩfg tdék bủi gkẢfg vkíf tỬ dcẩt ęớfg sifg ldúfg dcẩt ęớfg  OẢfg ?. ?. [íu bầu bdừb fĂfg  Yu  YuẢf að gkẢfg vkíf ?.9.2. YuẢf að aỜp dỀb  ?.9.2.9. @ú tẢ  Bdừb fĂfg fèy dkệf aíf tẮt bẢ béb tdúfg tkf bủi aỜ  p dỀb fdƸ tíf aỜ  p, tíf gkẢfg vkíf, jifd sébd skfd vkíf tdi` gki, … Fgcèk ri bÿf bdc pdëp tdí`, sỠ i, xòi aỜ  p d Ềb. @ừb ęớ Ƹu tkíf= Bic. ?.9.2.?. [íu bầu bdừb fĂfg  [íu bầu 9. Tn` tdúfg tkf aỜ  p dỀb ?. Zdí` aỜ  p dỀb 2. RỠi tdúfg tkf aỜ  p dỀb :. Tòi aỜ  p dỀb @ú tẢ  Dkệf ri tẮt bẢ tdúfg tkf bủi aỜ  p dỀb Zdí` 9 aỜ  p dỀb `Ờ k Ij`kf bò tdỂ sỠi oẮt lá tdúfg tkf fèc bủi aỜ  p dỀb BduyỂf tr ẩfg tdék bủi aỜ  p dỀb tỬ dcẩt ęớfg sifg ldúfg dcẩt ęớfg  OẢfg ?. 2. [íu bầu bdừb fĂfg  Yu  YuẢf að aỜ   p dỀb ?.9.:. ĘĂfg fdẠp  ?.9.:.9. @ú tẢ  Bdừb fĂfg fèy sẰ gkýp truy bẠ p vèc trcfg dệ  tdộfg tdúfg qui tíf ęĂfg fdẠ p vè `Ạt ldẫu. ĘỒfg tdỐ k,k, dkỂf tdỌ gkic jkệf tƸƩfg ừfg vỜ k bdừb vỮ  `è fgƸỐk jûfg ęĂfg fdẠ p. @ừb ęớ Ƹu tkíf= Bic.  ?.9.:.?. [íu bầu bdừb fĂfg  [íu bầu 9.  ĘĂfg fdẠ p @ú tẢ  FdẠp tíf ęĂfg fdẠ p vè `Ạt ldẫu ęỂ truy