Ứng dụng công nghệ thông tin trong công tác quản lý tuyển sinh sau đại học (1)

BO GIAO DUC VA DAO TAO . . . TRUONG DAI HOC KINH TE THANH PHO HO CHi MINH . . 000 DE TAl NGHIEN CUU KHOA HOC cAP TRUONG . MA SO: cs- 2007 - 02 irNG DUNG C6NG NGHE THONG TIN • • " , ? , TRONG CONG TAC QUAN LY TUYEN SINH SAU DAI HOC • • CHUNHI$M DE TAI: NGUYEN VAN Si NGUYEN TAN AN BQ GIAO Dl)C VA DAO T~O ' TRVONG DH KINH T~ TP .HCM THAN G 11 - 2007 THUVItN ~ D~ tai nghien czm khoa h9c Dgi h9c Kinh T~ TP.HCM- 2007 LOi ciim un ChUng toi xin chan thanh cam on: •!• Phong Quan tri thi~t bi •!• Phong Quan ly khoa hQc & Hqp hie quf>c t~. Da 1!;10 mQi diSu ki~n va giup da chung toi hoan thanh dS tai nay. Chllngtoi xin cam on Qui vi trong H<)i d6ng nghi~m thu da danh thai gian dS xem xet, d{mh gia va nghi~m thudS tai nay. Chung toi cling xin chan thanh cam on lanh d!;lO, cac can b<) thu<)c Khoa dao 1!;10 Sau d!;li hQC da luon ling h<), dong g6p y ki~n dS chung toi hoan thi~n chuong trinh trong suf>t qua trinh thgc hi~n dS tai nay. Phan h~ Quan ly tuySn sinh SDH Trang 2 DJ tai nghien dru khoa h9c Dgi h9c Kinh Ti TP.HCM- 2007 MUCLUC . . , - GIOI THI~U 6 1. Ml)C tieu cua chuang trinh: 7 2. N9i dung thvc hi~n: 8 3. San phAm: 8 ? ? 1 ' CHUO'N'G 1: CO SO CUA DE TAl 9 1.1 Mo ta phan h~ quan ly tuySn sinh SDH: 9 1.2 Bao m~t h~ th6ng: 9 1.3 Cong ngh~ sir dl)ng: 10 1.3 .1 H~ di€u hanh, cong Cl), phAn m€m h6 trq: 1 0 1.3.2 Ngon ngu l~p trinh: , 10 1.3 .3 Ca sa du li~u h~ th6ng: 11 , 1.4 Nhan S\1' quan ly va nh~p, tra Clru, sua, x6a so li~u: 13 1.4.1 Quan ly: 13 1.4.2 Nh~p, tra Clru, sua, x6a s6li~u: 14 CHUO'N'G 2: PHAN TiCH, THIET KE v A xA y D\]NG PHAN H~ 17 2.1 Mo hinh tfmg quat dong thong tin trong qui trinh tuySn sinh: 17 2.2 Phan tich, thi~t ke h~ th6ng: 18 2.2.1 BiSu d6 Use case a muc tbng qm1t: 20 Phcln h~ Qm\n ly tuy~n sinh SDH Trang 3 DJ tili nghien c'Uu khoa h(Jc Dqi h9c Kinh Ti TP.HCM- 2007 2.2.2 BiSu db trinh tg (Sequence Diagram): 22 2.2.3 BiSu db chuySn tr~;tng tha.i (State Transaction Diagram): 24 2.2.4 BiSu db ho~;tt d()ng (Activity Diagram): 25 2.2.5 BiSu db 16p (Class Diagram): 26 •, • • A 1'\ : •? • J\ lA ' 2.3 Gtm th1~u mQt so gmt thul;lt ~;tp tnnh: 26 2.4 Qui u6c vS rna s6 sir d\lng trong phan h~: 30 2.4.1 Ma h~ tuySn sinh: 30 2.4.2 Ma tb chuc ho~c dia diSm tuySn sinh: 30 2.4.3 Ma nien kh6a tuySn sinh: 30 2.4.4 Ma hb SO' hQC vi en:··········································································· 30 2.4.5 Ma nganh dao tl;lO: 31 2.4.6 Ma xSp lol;li hQc lgc: 31 2.4.7 Ma d6i tuQ11g dg thi: : 31 2.4.8 Ma qu6c gia: 32 2.4.9 Ma tinh- thanh ph6: 34 2.4.10 Ma cac dan t()c thu()c Vi~t Nam: 35 2.4.11 Ma ngol;li ngfr: 36 2.4.12 Ma gi&i tinh: 36 2.4.13 Ma h~ t6t nghi~p d~;ti hQc: 36 2.6 Gi6i thi~u m()t s6 chuc nang chinh cua phan h~ Qmin ly tuySn sinh: 39 2.6.1 Tb chuc thi: 39 2.6.2 Tb chuc ch~m thi: 40 Phan h~ Qufm ly tuySn sinh SDH Trang 4 DJ tai nghien ciru khoa h(Jc D(li h(Jc Kinh Ti TP.HCM- 2007 2.6.3 Ket qua tuy~n sinh: 40 2.6.4 Ch~m phuc khao: 40 2.6.5 Thfing ke, danh sach t6ng hgp: 41 2.6.6 Backup, Restore va Reset CSDL h~ thfing: 42 2.6.7 Export dfr li~u h~ thfing: 44 PHAN 3: TRlEN KHAI, DANH GIA Hl¢U QUA VA KIEN NGHJ 45 3.1 Tri~n khai (rng dvng t;;1i Khoa Dao T;;1o Sau D;;1i HQc: 45 3.2 Hi~u qua: 45 3.3 Vu di~m: 46 3.4 H;;1n che: 46 3.5 Huang phat tri~n: 47 3.6 Kien nghi: 47 Tai li~u tham khao 48 Phu luc 49 . . Phan h~ Quan ly tuy~n sinh SDH Trang 5 D~ tili nghien ctru khoa h9c Dqi h9c Kinh TJ TP.HCM- 2007 GIOlTHIEU . Khoa dao t~o sau d~i hQc Ia khoa chiu tn1ch nhi~rn qmin ly dao t~o c{m b{> c6 trinh d{> sau d~i hQc gbrn: bbi du5ng sau d~i hQc, thi;lc siva tiSn si kinh tS. Cong tac tuy~n sinh ti;li khoa Dao t~o Sau di;li hQc Tru6ng Di;li hQc Kinh TS TP.HCM di~n ra vao thang 5 hang narn, ngoai ra con cac kh6a tuy~n sinh khac trong nam nhu FulBright Cong tac tuy~n sinh lien quan dSn r~t nhi~u d6i tuQTig, cac don vi va yeu du duqc t6 chtrc ch~t che, nhanh chong, chinh xac va khoa hQC, doi hoi S\1' ph6i hQ'P dbng b{> gifra Khoa Sau D~i HQc va cac phong, ban khac trong nha tru6ng, ciing nhu cac ban chuyen nganh lien quan · Thl)'c tS, nhfrng narn truac day vi~c t6 chuc tuy~n sinh duqc thl)'c hi~n chit ySu b~ng phuong phap thu cong va khong sir d1,1ng CSDL de t6 chuc luu trfr dfr li~u. Chi sir dvng cac chuang trinh nhu MS Word, MS Excel de t6 chuc in ~n tai li~u phvc V\l cong tac tuyen sinh. v~ cong tac th6ng ke, bao cao va tra ctru dfr li~u g~p r~t nhi~u kh6 khan va m~t r~t nhi~u thai gtan. Tir dfiu nam 2006, khoa da dfiu tu xay dl)'ng "H~ th6ng qm'm ly da chuc nang" dua vao phvc V\1 cong tac qm'm ly. Day ciing la chu truong dfiy rni;lnh tin h9c h6a trong cong tac qmin ly va phl,lC V\1 dao ti;lO do nh~ truOng d~ ra. Phan h~ qmin ly cong tac tuy~n sinh sau d~i hQc Ia m{>t trong 4 phan h~ cua "H~ thflng quan ly da chfrc nang". 3 phan h~ khac khac Ia: • Phan h~ Qm'm ly dao t~o. • Phan h~ Qmin ly thong tin website • Phan h~ Qmin ly n{>i dung cac lu~n van t6t nghi~p. Phan h~ Quan ly tuyen sinh SDH Trang 6 DJ tai nghien ciru khoa h9c Dc;li h9c Kinh T~ TP.HCM- 2007 Module Quan Iy dao t~o H~ thbng qm1n ly da nang cua Khoa dao tc;to SDH 1. MI}C tieu cua chU'ong trinh: 0 Tin hQC h6a toan b() cong t{tc qm1n ly tuy~n sinh b~c cao hQC va nghien CUu sinh cua khoa dao tc;to sau dc;ti hQc d~c bi~t Ia cac khau t6 chuc danh sb bao danh, danh va rap phach, IQC k8t qua trung tuyen v&i cong ngh~ web k~t hqp v&i cong ngh~ dot net. o Xay dvng h~ quan tri CSDL thbng nhfit v&i cac phan h~ khac tren cung h~ thBng nhu phan h~ quan ly dao tc;to, quan ly lu~n an t6t nghi~p, quan ly thong tin website. o ThBng nhih qui trinh tuyen sinh v&i muc bao m~t cao nhk 0 T6 ch(rc luu trfr cac s6 li~u tuyen sinh phvc V\1 cong tac bao cao, nghien CUu thBng ke va t6ng hqp Phan h~ Quan ly tuy~n sinh SDH Trang 7 D~ tai nghien ciru khoa h9c Dqi h9c Kinh T~ TP.HCM- 2007 2. Nf)i dung thi}'C hi~n: o Tf> chuc trang bj may m6c, thi~t bj dn thi~t thvc hi~n chuong trinh. o Cai d~t may chu (server) qmin ly va v~n hanh h~ th6ng. o N~m b~t yeu du phftn m~m (requirement), phan tich (analysis). 0 Phan tich, thiSt kS, xay dl)'Ilg C<Y sa dfr li~u. o ThiSt k€ (design) chuong trinh, thvc hi~n (implementation), kiSm thfr (testing). 0 Tf> chuc v~n hanh, hu~n luy~n, nghi~m thu va chuySn giao. 3. San phAm: o H~ CSDL qmin ly cong tac tuySn sinh c6 kha nang lien k€t v6i cac phan h~ khac tren M th6ng. o Website v~n hanh h~ th6ng. o Phan M qmin ly cong tac tuySn sinh sau d:;ti hQc theo cong ngh~ web. Phan M Quan ly tuySn sinh SDH Trang 8 DJ tal nghien dru khoa h9c CHU<JNG 1: CO SO CUA DE TAl 1.1 Mo ta phan h~ quan Iy tuy~n sinh SDH: Phan h~ dugc phat trien tren moi truoog Web, ch<;1y tren nen liS (Internet Information Server) v6i Framework Version 2.0, dugc thiSt kS theo mo hinh 3 l6p (3-Tier). Trong do SQL Server 2000 h\m 16p Back End, 16p truy xu~t dfr li~u (BussinessLogic Layer) va form kSt xu~t dfr li~u (Presentation Layer) dugc thiSt kS b~ng cong ngh~ .NET. Phan h~ c6 the ch<;1y dugc tren tren h~ dieu hanh m(;lng nhu: Windows server 2000, 2003 ho~c tren h~ dieu hanh C\lc b9 nhu Windows XP (SQL Server phi en bim Personal) ·Phan h~ c6 du true thdng nh~t, c6 the ho<;1t d9ng d9c l~p (tren 1 PC) ho~c c6 the ho<;1t d9ng tn~n h~ thdng m(;lng C\lC b9 (LAN, WAN) ho~c tren M thdng m(;lng toan du (Internet). Phan h~ c6 the lam vi~c cling luc v6i nhieu Cl;lm thi khac nhau tren cling m9t nien kh6a. s6 li~u tuyen sinh cua tUng nien kh6a con c6 the dugc Backup de luu trfr va c6 the phl;lC hdi (restore) khi dn. Dfr li~u cua Phan h~ cling c6 the xu~t ra cac d<;1ng file nhu: XML, Doc, PDF va Excel. Ngoai ra de dam bao muc bao m~t cao nh~t, phan h~ con c6 phAn thong tin ph\lC V\l cong tac ddn tui, danh phach ch~m thi hoan toan d9c l~p c6 thS sir dl;lng rieng bi~t va dfr li~u dugc sir dl;lng de tuong tac va chuyen d6i cho phAn nay la XML. 1.2 Bao m~t h~ thfing: Chuang trinh dugc thi~t kS ch<;1y tren moi truoog Web: Dc;zi h9c Kinh T~ TP.HCM- 2007 Presentation Layer (ASP.NET Pages) Business Logic Layer Data Access Layer Mo hinh hO\lt d{ing cua lfng d\)ng dii' Ii~u 3 16-p (3- Tier) o V6i Windows Server 2000, 2003: c6 th~ ho<;1t d9ng tren h~ thdng Internet ho~c Intranet, Firewall do ISA Server 2004 thiSt l~p va dugc kiem soat SlJ truy c~p h~ thdng (Security login right) qua IP Adress b~ng chuc nang "IP Address and domain name restrictions" cua liS 6.0 Phan h~ Quan ly tuyen sinh SDH Trang 9 DJ tai nghien cU1A khoa hr;>c Dgi hr;>c Kinh Ti TP.HCM- 2007 0 V6i Windows XP: ch~y tren may Cl,lC b9 (local) duqc kiSm soat S\1' truy c?p h~ th5ng (Security login right) qua IP Adress b~ng chuc nang "IP Address and domain name restrictions" cua liS 6.0 Quy~n sir dvng Uti nguyen tren h~ th5ng (Directories and Files trustee right) se la Integrated security. Cdp nay cho phep login vao h~ th5ng b~ng Username do Administrator cua h~ di~u hanh cung dp va qm'm ly. Ngoai ra phan M con sir dvng Secure Sockets Layer (SSL), each thuc dung m9t kh6a rna cong khai dS bao v~ cac thong tin khi truy~n qua moi tru<'mg Web. Do SQL Server la m9t trng d1,1ng ch~y tren n~n Windows Server va trong quy~n Integrated Security cua SQL Server, ta thdy SQL Server sir dvng va dung quy~n kiem soat, bao m?t cua HDH Windows de truy xudt du li~u. Vi~c nay nh~m don gian h6a cac bu6c thvc thi khai bao quy~n truy xudt du li~u khi truy c?p, giam b6t duqc cac thao tac cho nguai sir dvng va b6t duqc ganh n~ng cong vi~c cho nguai quan tri h~ th5ng. 1.3 Cong ngh~ sfr dyng: 1.3.1 H~ di~u himh, d)ng cy, phin m~m hfi trq: o Windows Server 2003 Enterprise Edition (SP2 v6i liS 6.0, Framework 2.0) ho~c WindowsXP (SP2, liS 6.0, Framework 2.0) o FronPage 2003 o Visual Studio 2005 Professional Edition o ISA Server 2004 SE (HDH Windows Server 2003). o Crystal Report V 11.0 o XML 1.3.2 Ngon ngfr l'p trinh: o ASP.NET (2.0), Visual Basic .NET o DTS (Data Transaction Script- SQL Server) o Jscript, VBScript Phan h~ Quan ly tuyen sinh SDH Trang 10 [...]... I Dung MS Excel ad nht;'ip aidm thi tuydn sinh Phan h~ Qufm ly tuy~n sinh SDH Trang 16 DJ ted nghien cU'U khoa h9c Dqi h9c Kinh Td TP.HCM- 2007 CHUONG 2: PHAN TiCH, THIET KE v A xA y DVNG PHAN H~ 2.1 Mo hinh tAng quat dong thong tin trong qui trinh tuy~n sinh: BO GIAO DVC & 6 eAo T ~0 7 1 KHOA SAU E>~l HQC l 2 3 HOI £)QNG TUYEN SINH BAN GIAM HI~U 4 5 1: Thi sinh dang ky va hoan tdt thu tl)c dl)' thi... tuy~n sinh 3: H . hinh tAng quat dong thong tin trong qui trinh tuy~n sinh: 6 1 KHOA SAU E>~l HQC 2 l 5 BO GIAO DVC & eAo T ~0 HOI £)QNG TUYEN SINH 3 4 1: Thi sinh dang ky va hoan tdt. dfiy rni;lnh tin h9c h6a trong cong tac qmin ly va phl,lC V1 dao ti;lO do nh~ truOng d~ ra. Phan h~ qmin ly cong tac tuy~n sinh sau d~i hQc Ia m{>t trong 4 phan h~. 3 ddi tuqng chinh Ia: Thi sinh, Khoa SDH, H<)i ddng tuySn sinh. Do d6, phan h~ quan ly tuySn sinh sau d~i hQc se dUQ'C xay dl)'llg nhfirn tin hQC hoa cac bu6'c,