Unite-02 jfty; Kiwik Kiwik (System) xU Fwpg;gpl;l Nehf;fj;ij mile;J nfhs;tjw;fhf gy;NtW cl;nraw;ghLfs; xd;Wld; xd;W ,ize;J nraw;gly; Kiwik vdg;gLk;. ,q;F cl;nraw;ghLfs; xU Fwpg;gpl;l Nehf;fj;ij mile;J nfhs;tjw;fhf njhopw;gLk; NghJ xd;Wlndhd;W Nru;e;jpUf;Fk;. Mdhy;> mit RahjPdkhd njhopw;ghl;ilf; nfhd;lit. ,jdhy; xt;nthU $Wk; jdpj;jdp Kiwikahff; fUjg;gLfpd;wd. ,it nghJthf cgKiwik vdTk; miof;fg;gLfpd;wJ. xU Kiwikf;F gpd;tUtdtw;iw cjhuzk;; Mf nfhs;syhk;. c-k; : kdpj cly;, ghlrhiy, fhu;, fzdp, Rw;whly;…. xU Kiwik gpd;tUk; $Wfis cs;slf;fpapUf;Ffpd;wd. 1. cs;sPL (Input) 2. ntspaPL (Output) 3. nrad;Kiw (Process) ,e;j $Wfis gpd;tUk; cjhuzj;jpd; %yk; tpsf;fshk;. Kiwik: ghlrhiy. Nehf;fk;: fy;tp mwpTs;s khdt rKjhak;. cs;sPL: khdtu;>Mrpupau;>mjpgu; kw;Wk; Vida epjp ngsjPf tsq;fs;. nraw;ghL: fw;wy; kw;Wk; fw;gpj;jy;. ntspaPL: fy;tpawpTs;s khdtu; rKjhak;. ve;jnthU KiwikAk; mitfSf;nfd;W vy;iy tiuaWf;fg;gl;Nl njhopw;gLfpd;wJ. c-k;: ghlrhiy Kiwikapd; vy;iyapid ,t;tiuglk; fhl;Lfpd;wJ. ngw;Nwhu;, fy;tpj;jpizf;fsk;
Kiwik khztu;fs;,
Mrpupau;fs;,
mjpgu;fs; kw;Wk; Vida epjp ngsjpf tsq;fs;
Kiwik: G+q;fh. Nehf;fk;: nghOJNghf;F. cs;sPL: g+f;fs;> nrbfs;> nfhbfs;. nraw;ghL: mitfSf;F ePUw;wp guhkupj;jy;. ntspaPL: nghOJNghf;fhf mikj;jy;.
Kiwik: kUe;jfrhiy. Nehf;fk;: kUe;Jfis rpw;wy;. cs;sPL: kUe;Jfs; epjp ngsjpf tsq;fs;. nraw;ghL: kUe;Jfis thq;fy;, tp;w;wy;. ntspaPL: Nehapy;yhj r%fj;ij cUthf;fy;.
jfty; Kiwik [Information Systems(IS)] xd;Nwhnlhd;W gpd;dpg; gpide;j $WfshdJ xU Fwpj;j Nehf;fj;ij mile;J nfhs;tjw;fhf juT> jfty;fis Nrfupj;jy;> mtw;iw Nrkpj;jy;, nrad;Kiwg;gLj;jy; mtw;iw ntspa|PL nra;jy; Nghd;w nraw;ghLfis nra;tjw;fhfTs;s xU KiwikahFk;. XU jfty; KiwikahdJ gpujhd 3 $Wfisf;nfhd;lJ. ,J gpd;tUk; glk; %yk; rpj;jupf;fg;gLfpd;wJ. Input → Process → Output cs;sPL (Input) ,J xU jfty; Kiwikf;fhd cs;sPilr; Nrfupj;J toq;Ffpd;w nraw;ghl;ilf; Fwpf;Fk;. ,jd; NghJ juthdJ ifahy; kw;Wk; jd;dpaf;f Kiw %yk; nraw;ghl;Lf;fhf cs;toq;fg;gLk;.
cjhuzk;: filnahd;wpy; Barcode Reader, %ykhf juTfis toq;Fk; Kiw “jd;dpaf;f Kiw” MFk;. mNj juthdJ fhrhuhy; vOjg;gl;lhy;/ Type nra;ag;gl;ghy; ifKiwahFk;. nrad;Kiw (Process) ,J cs;toq;fg;gl;l juTfis fzpj;jy;> xg;gPL nrajy; vd;gitfspD}lhf gad;kpF ntspaPlhf khw;Wjiy ,g;gFjp Fwpf;Fk;. nrad;Kiwg;gLj;jyhdJ> fzdpapd; cjtpAld;/ifKiwahy; nray;Kiwg;gLj;jg;glyhk;. ntspaPL (Output) ntspaPlhdJ nrad;Kiw eltbf;ifapd; gpujpgydhf tpj;jpahrkhd gpuNahrdkpf;f Mtzq;fis ntspahf;Ftjid ,J Fwpf;Fk;. 1|ILM.Irfan
Grade-11||Unit-2 Information System
learnbyself.com
ntspaPlhdJ gy;NtW fUtpfspd; %yKk; gyNtW tbtq;fspy; ntspg;gLj;jg;gLk;. Eg: Display Screen, Printer, ifahy; vojg;gl;l Mtzq;fs;> mwpf;iffs;. nghJthf jfty;; KiwikahdJ gpd;tUk; mbg;gilfspy; ,lk;ngwf;$bajhf ,Uf;Fk;. 1. fzdpia mbg;gilahff; nfhz;l jfty; Kiwik ([Computer Based IS].) 2. ifahy; nrad;Kiwg;gLj;Jk; jfty; Kiwik [Manual IS]. fzdp mbg;gilahff; nfhz;l jfty; Kiwik ([Computer Based Information Systems] td;nghUs;> nkd;nghUs;> juTj;jsk;(Database)> njhiyj;njhlu;ghly;> kf;fs; kw;Wk; nrad;Kiwfs; vd;gd xOq;fikf;fg;gl;L mjD}lhf juTfis Nrfupj;jy;> fdpj;jy;> Nrkpj;jy;> nrad;Kiwg;gLj;jy; vd;gitfspDlhf jftyhf khw;WtNj (CBIS)MFk;. xU CBIS MdJ nghJthf gpd;tUk; gFjpfis jd;dfj;Nj nfhz;bUf;Fk;. 1. td;nghUs; 2. nkd;nghUs; 3. juTj;jsk; 4. njhiyj;njhlu;ghly;>tiyaikg;G kw;Wk; ,idak;. 5. kf;fs; 6. nrad;Kiwfs; ifahy; nrad;Kiwg;gLj;jg;gLk; jfty; Kiwik [MIS] fzdpiag; gad;gLj;jhJ/Fiwthfg; gad;gLj;jp juTfis jftyhf khw;Wtjw;fhd fzpj;jy;> Nrkpj;jy;, nrad;Kiwg;gLj;jy; eltbf;iffis ghuk;gupa Kiwfshd if, Nghdh Mtzq;fs; vd;gitfspid gadgLj;Jtjpid ,J Fwpf;Fk;. Nfs;tp: fzdpia mbg;gilahff; nfhz;l jfty; Kiwikf;Fk; ifahy; nrad;Kiwg;gLj;;jg;gLk; jfty; Kiwikf;Fkpilapyhd NtWghL ahJ? fzdpia mbg;gilahff; nfhz;l jfty; Kiwik (Computer Based Information Systems) gpd;tUk; tifahd fzdp rhu; jfty; Kiwikfs; gad;gLfpd;wd. 1. fhupahya jd;dpaf;f Kiwik ([Office Automation Systems]) xU fhupahyaj;jpd; mbg;gil Nehf;fj;ij mile;J nfhs;tjw;fhf fzdpfs; mJ rhu;e;j fUtpfs; kw;Wk; nkd;nghUl;fisg; ghtpj;J fhupahya jfty;fis vz;zpayhf cUthf;fs; [Digital]> Nrfupj;jy;> Nrkpj;jy; kw;Wk; nrad;Kiwg;gLj;jNy fhupahya jd;dpaf;f Kiwik vdg;gLk;.
xU fhupahya jd;dpaf;f Kiwikapdhy; Mw;wg;gLk; nraw;ghLfs;: fhupahya Mtzq;fis jahu; nra;a kw;Wk; mt; Mtzq;fs;> Nghf;Ff;fs;> xyp xsp tbthd Mtzq;fisAk; Nrfupj;J Nrkpj;jy;. jftiy ghtidahsu;/gadhsupilNa gupkhWjy;.,jw;fhf kpd;dQ;ry; trjp> Video Conference, njhluwh rk;ghridf;F(Online Conference) trjpfis Vw;gLj;jpf;nfhLj;jy;. epWtdj;jpd; epjp rhu; tplaq;fis gjpT nra;jy;> xOq;fikj;jy; kw;Wk; Copau; rk;ke;jg;gl;l tplaq;fis gjpT nra;J Kfhik nra;jy;. Eg: MS Office Application, Audio, video, Photo Editing Software’s 2. gupkhw;W nray;Kiw Kiwik (Transaction Processing system) gupkhw;W nray; Kiwapy; tzpfr; nraw;ghLfspd; NghJ ehshe;jk; xU tzpfj;jpy; xU gFjpahf ,lk;ngWk; nfhLf;fy; thq;fy;fis xOq;F Kiwg;gLj;jp nrad;Kiw gLj;JtNj ,e;j KiwikahFk;. nghJthf ehshe;j tpahghur; nraw;ghLfshf nfhs;tdT> tpw;gid> vLg;G> itg;G Nghd;wtw;iwf; $wyhk;. xU TPS MdJ xU fzdp rhu; IS vd;d ghfq;fis cs;slf;fpAs;sNjh me;jg; ghfq;fspd; cjtpAld; nraw;glf; $bajhftpUf;Fk;. gupkhw;W nrad;Kiwg;gLj;jg;gLtij mbg;gilahff; nfhd;L gupkhw;W KiwikahdJ gpd;tUkhW tifg;gLj;jg;gLfpd;wJ. i. njhFjpthupahd nrad;Kiwg;gLj;jy; (Batch Processing) ii. njhluwhuh nrad;Kiwg;gLj;jy; (Online Processing) I. njhFjpthupahd nrad;Kiwg;gLj;jy; (Batch Processing) ,e;j nrad;Kiwapd; fPo; nrad;Kiwg;gLj;j Ntz;ba gupkhw;wq;fs; vy;yhk; xU Fwpg;gpl;l Neuj;jpDs; Nrfupf;fg;gl;L gpd;du; mit vy;yhk; Xu; Fwpj;j Neuj;jpy; nray;gLj;jg;gl;L ntspaPL ngw;Wf;nfhs;sg;gLk;. Eg: Copau;fsJ Nkyjpf Ntiy Neu ml;ltizahdJ khj ,WjpapNyNa nrad;Kiwg;gLj;jg;gL rk;gsk; fzpf;fg;gLk;, Jis ml;il (Punch Card), guPlr ; ;ir tpilj;jhs;fs; kjpg;gPL 2|ILM.Irfan
Grade-11||Unit-2 Information System
learnbyself.com
II. njhluwhuh nrad;Kiwg;gLj;jy; (Online Processing) ,jd;NghJ nrad;KiwahdJ gupkhw;wk; ele;jTld; mjw;fhd gjpNtw;wKk; vt;tpj jhkjKkpd;wp cld; epfo;tijf; Fwpf;Fk;. ,q;F xt;nthU gupkhw;wKk; clDf;Fld; nrad;Kiwr; gLj;jg;gLk;. Eg: ,izaj;jpy; nra;ag;gLk; epfo;Neug; guPl;r;ir, ,izaj;jpDlhf tpkhdg; gadr;rPlL ; gjpT nra;Ak; eltbf;if. 3. Kfhikj;Jt jfty; Kiwik (Management Information Systems) MIS MdJ KO tpahghur; nraw;ghLfSs; cggpupthff; nfhs;sg;gLfpd;wJ. ,J tzpfr; nraw;ghl;bd; kf;fs;> Mtzq;fs;> njhopEl;gk;> nrad;Kiwfs; vd;gitfisg; guprPypj;J vOfpd;w tpahghug; gpur;rpidfis ntw;wpfukhfj; jPu;g;gw;Fk; mr;nraw;ghl;il xOq;fhf fl;Lg;gLj;Jtjw;fhd jfty; Kiwik ,JthFk;. epWtdj;jpd; epjp epyik> cw;gj;jp kw;Wk; Nritfspd; nryTfisf; fzpj;jy; vdgtw;iw ,tw;Wf;fhd cjhuzk; Mf nfhs;syhk;. 4. epGdj;Jt Kiwik (Exertive Systems) ,J xU Fwpg;gpl;l gpur;rpidf;F/tplaj;jpw;F jPu;Tfhz tpisfpd;w NghJ xd;Wf;F Nkw;gl;l epGzu;fspd; MNyhridapd; gpufhuk; mjw;F jPu;tpid vl;Ltjw;F xg;g ,e;j KiwikahdJ gpur;rpidf;F jPu;tpidj; jUk;. ,e;j KiwikahdJ xU nkd;nghUshFk;. nghJthf nraw;if Ez;dwpT> mwpT rhu; Kiwik fSld; njhlu;GilajhftpUf;Fk;. Eg: Chess Software 5. jPu;khd xj;Jiog;G Kiwik (Decision Support Systems) ,J fzdpia mbg;gilahff;nfhz;l jfty; KiwikahFk;. tpahghur; gpur;rpidfs; vOfpd;w NghJ rpwe;jnthU Kbit vLg;gjw;F cjtp nra;Ak; KiwikahFk;. ,k; KiwikahdJ tNrlj;Jtkpf;f juTj;jsk;> jPu;khdk; vLf;Fk; Ez;dwpT> cs;supT Nghd;wtw;wpd; %yk; xU jPu;khdj;jpid vLf;f KbAk;. fzdp kag;gLj;jg;gl;l Kiwikia njupT nra;Ak; NghJ/cUthf;Ffpd;w NghJ ftdj;jpy; nfhs;s Ntz;ba tplaq;fs;. xU fzdp kag;gLj;jg;gl;l Kiwikapid cUthf;Ffpd;w NghJ gpd;tUk; gbKiwfSf;F cl;gl;Nl xU Kiwik cUthf;fg;gLk;. 1. Muk;g fl;l Gydha;T Muk;g fl;l Gydha;tpd; NghJ gpd;tUk; tlaq;fs; njhlu;gpy; ftdk; nrYj;jg;gLk;.
gpur;rpidia tiuaiw nra;;jy;: ,q;F Vw;fdNt ,Uf;fpd;w Kiwikapd; Fiwfs;> Gjpa Kiwik xd;wpw;fhd Njit> mjd; Fwpf;Nfhs;> mjw;fhd cs;sPLfs;> ntspaPLfs;> mjd;nraw;gL jd;ik Nghd;wit njhlu;ghd rpwpa Fwpg;ghf ,Uf;Fk;.
gadu;;fspd; Njit: ,q;F Gjpa Kiwikapid gad;gLj;j ,Uf;fpd;w xt;nthU gadUk; jhk; vd;d tifahd Njitfis mk;KiwikapDlhf mile;J nfhs;stpUf;fpd;whu; vd;gJ ,dq;fhdg;gLk;.
Kiwik vy;iy: ,q;F> xU Kiwik ahUila nraw;ghl;bw;fhf Nkw;nfhs;sg;gl Nt-k; vd;gJ ,jd; %yk; tiuaiw nra;ag;gLk;.
ts tiuaiw: Gjpa Kiwapidf; nfhz;L elj;Jtjw;fhd kdpj> njhopy;El;g kw;Wk; ngsjPf tsq;fs; fhzg;gLfpd;wjh?vd;gJ ,q;F Ma;T nra;ag;gLk;. ,jw;fhf Ntz;b ,aYik Ma;T xd;W Nkw;nfhs;sg;gLk;.
,aYik Ma;T (Feasibility Study): Gjpa Kiwikia epWtdj;jpw;F mwpKfk; nra;tjpYs;s gy;NtWgl;l gpur;rpidfs; gw;wpa tpupthd tprhuidnahd;whf rhj;jpa ts Ma;T/,aYik Ma;T fUjg;gLk;. gpd;tUk; tplaq;fspy; ,aYik Ma;T Nkw;nfhs;sg;gLk;.
njhopEl;g rhj;jpag;ghL: Gjpa Kiwikf;Fs; gad;gLj;jf; $ba fzdp td;nghUs;> fzdp tiyaikg;G kw;Wk; nkd;nghUl;fs; mtw;Wf;Fupa NtW tsq;fs; cgfudq;fs; vit mjw;fhf gad;dLj;jf;Fba mZF Kiwfs; vit> mit Gjpa KiwAld; nghUe;Jfpd;wjh vd;gijAk;> xg;gPl;L uPjpahf Ma;tNj njhopEl;g rhj;jpaj;jpd; NghJ Nkw;nfhs;sg;gLk; tplaq;fshFk;. 3|ILM.Irfan
Grade-11||Unit-2 Information System
learnbyself.com
nghUshjhu rhj;jpag;ghL Gjpa Kiwik tpUj;jpf;fhf nrythFk; nghUshjhuk; gw;wp jpUg;jpg;glyhkh vd;gJld; mjw;fhd nkhj;j nryT NkYk;> nrytypf;fg;gl;l njhif vt;tsT fhyj;jpw;Fs; epWtdj;jpd; mD$ykhf khWk; vd;git njhlu;ghd tpguq;fshFk;.
eilKiw ,aYik Gjpa Kiwikia eilKiwikf;F nfhd;L tu KbAkh vd;gJ gw;wpa ,aYik Ma;thf ,J ,Uf;Fk;. 2. Njitg;ghl;L Ma;T xU Kiwikapid cUthf;Ffpd;w nghOJ xU Kiwik vt;thW njhopw;gl Ntz;Lk;;/xU Kiwikapd; Clhf vt;thwhd Njitg;ghLfs; g+u;j;jp nra;ag;gl Ntd;Lk; vd;gJ ,jD}lhf fz;lupag;gLk;. ,j; Njitg;ghLfspd; jd;ikf;F Vw;g mjid gpd;tUkhW tifg;gLj;jyhk;. i. nray; rhu;T Njitg;ghLfs; (functional requirement) ii. nray; rhuh Njitg;ghLfs; (nonfunctional requirement)
nray; rhu; Njitg;ghLfs;. nray; rhu; Njitg;ghLfs; vDk; NghJ xU Kiwikapd; cs;sPL> mjDila elj;ij> ntspaPL Nghd;wtw;iw tpgupg;gjhf ,Uf;Fk;. xU Kiwik vd;d nraw;ghLfis Nkw;nfhs;s Ntz;Lk; vd mjd; ghtidahsu;fs; vjpu;ghu;f;fpd;whu;fNsh mt;thwhd Njitg;ghLfs; ,jd; %yk; ngwg;gLk; Eg: xU Ehyf Kiwikapd; Njitg;ghl;L Ma;tpd; NghJ fz;lupag;gl;l nray; rhu; Njitg;ghLfs; gpd;tUkhW> mq;fj;jtiu gjpT nra;jy;. ,uty; Gj;jfk; njhlu;ghd tpguk;. fhzhky; Nghd Gj;jfhk; njhlu;ghd tpguk; gjpT nra;jy;. jz;lg; gzj;jpid mwtPL nra;jy;
nray; rhuh Njitg;ghLfs; ,J xU Kiwik vd;d nra;Ak; vd;gij tpl vt;thW ,Uf;Fk; vd;gJ njhlu;ghd tpguq;fisf; nfhz;bUf;Fk;. Eg: gadu; ,il Kfj;jpd; tbtk;> ghJfhg;G Nghd;wtw;iwf; Fwpg;gplyhk;. 3. Kiwik tbtikg;G xU Kiwik cUthf;fj;jpd; NghJ mk; Kiwikapy; ,Uf;ff; $ba xt;nthU $Wk;/gFjpAk; vt;thW ,Uf;f Ntz;Lk;. mJ vd;d nra;a Ntz;Lk; vd;gijj; jpl;lkplNy Kiwik tbtikg;G MFk;. ,jd; NghJ gpd;tUk; tplaq;fs; ftdpf;fg;gLk;
nkd;nghUspd; $Wfis ,dq;fhdy;: ,jd;NghJ xU Kiwik vd;d gFjpfisf; nfhz;bUf;f Ntz;Lk; vd;gJ milahsg;gLj;jg;gl;L mit tbtikf;fg;gLk;.
,ilKfq;fis tbtikj;jy;: xU nkd;nghUisg; gad;gLj;Jk; NghJ ghtidahsu;fSf;F mk;nkd;nghUs; vt;thW fhl;;rpg;gl Ntz;Lk; vd;gJ ,jd; %yk; tbtikf;fg;gLk;.
juTj;jsj;jpid tbtikj;jy;: ,q;F Kiwikapy; gad;gLj;j ,Uf;fpd;w gy;NtWgl;l juTfs; rk;ke;jkhd tpguq;fis gjpe;J, Nrkpj;J itg;gjw;fhfTs;s juTj;jsj;jpid tbtikg;gjpid ,J Fwpf;Fk;. 4. Kiwikia cUthf;Fjy;. ,q;F Kiwik cUthf;fk; vd;gJ tbtikf;fg;gl;l Kiwikapid fzdp nkhopapd; cjtpAld; fl;lis/mwpTWj;jy;fspd; njhFg;ghf vOJtNjNa Fwpf;Fk;. ,jd; NghJ nghUj;jkhd fzdp nkhopia njhwpT nra;tjw;fhf gpd;tUk; tplaq;fs; ftdj;jpy; nfhs;sg;gk;.
gpuNahfj;jsk;. ,q;F nkd;nghUs; ghtpf;fg;gLk; ,lj;ijg; nghUj;J fzdp nkhop njupT nra;a Ntz;Lk;. mjhtJ> nkd;nghUs; ,izak; rhu;e;jjhfapUe;jhy; Php, Asp.net, Java Script, etc vd;gd ghtpf;fg;gLk;. ty;Ydu; Kiwahf ,Ue;jhy; Prolog Nghd;w fzdp nkhop gad;gLj;jg;gLk;. rpwpa Mdhy;> tpiuthf Njitg;gl;l Kiwikahf ,Ue;jhy; VB.NET Nghd;w fzdp nkhop gad;gLj;jg;gLk;
4|ILM.Irfan
Grade-11||Unit-2 Information System
learnbyself.com
5. Kiwik gupNrhjid cUthf;fg;l;l KiwikahdJ nray; rhu; Njitg;ghLfis g+u;j;jp nra;aj;jf;f tifapYk; gpiofsw;w tpjj;jpYk; ,aq;Ffpd;wjh vd;gij cWjpg;gLj;Jtjw;fhd cUthf;fg;gl;l KiwikahdJ guPlr ; pf;fg;gLk;. gpd;tUk; tifahd gupNrhjidfs; Nkw;nfhs;sg;glyhk;.
myF guPl;rpj;jy;: ,jd; NghJ gy;NtW $Wfshf jdpj;jdpahf cUthf;fg;gl;l xU nkd;nghUspd; gFjpfshdJ gpiofsw;w KiwapYk;> xOq;fhfTk; njhopw;gLfpd;wj? vd;gJ jdpj;jdpNa gupNrhjpf;fg;gLk;.
Xd;wpizj;J guPrpj;jy;: ,q;F $Wfshf guPl;rpf;fg;gl;l Kiwikfs; xd;Wld;ndhd;W ,idf;fg;gl;L gpiofsw;w Kiwapy; njhopw;gLfpd;wjh? vd;gJ guPl;rpf;fg;gLk;.
Kiwik guPlr ; pj;jy;: ,jd;NghJ KOikahf xd;wpizf;fg;gl;l Kiwik gpiofsw;w Kiwapy; cupa Njitg;ghLfis g+u;j;jp nra;aj;jf;f tpjj;jpy; njhopw;gLfpd;wjh? vd;gJ guPl;r;rpf;fg;gLk;.
Vw;Gg; guPl;rpj;jy;: ,jd; NghJ Kiwikapid cUthf;Ftjw;fhd fl;lisapl;l thbf;ifahsu; jhd; vjpu;ghu;j;jthW Njitfis g+u;j;jp nra;J rpwg;ghf Kiwik nraw;gLfpd;wjh? vd;gij guPrpg;gNj ,JthFk;. ,e;j guPrpj;jy; Kiwik thbf;ifahsuhy; Nkw;nfhs;sg;gLk;.Nkw; $wpa guPrpj;jYk; Kiwik cUthf;Fdu;fshy; cUthf;fg;gLk;. 6. Kiwik mKyhf;fk;. xU Kiwik jahu; nra;ag;gl;lJk; Ntiy nra;af; $ba RoYf;F mJ khwpsg;gl;L gad;ghl;bw;fhf epWTjy;. ,J gpd;tUk; mbg;gilapy; mKy; gLj;jg;gLk;. I. Neub mKyhf;fk;. II. rkhe;ju mKyhf;fk;. I. Neub mKhf;fk;. ,q;F Gjpa Kiwik cUthf;fg;gl;l gpd;du;> gioa Kiwik mfw;wg;gl;L Neubahf Gjpa Kiwik epWtg;gl;L eilKiwg;gLj;jg;glNy ,JthFk;. II. rkhe;ju mKyhf;fk;. ,k;Kiwapd; fPo; fzdp kag;gLj;jg;gl;l KiwikAk; Vw;fdNtAs;s KiwikAk; xNu Neuj;jpy; ,aq;Fk;. rpwpJ fhyj;jpd; gpd;du; Gjpa Kiwikapy; ek;gpf;if Vaw;gl;ljd; gpd;du;> gioa Kiwikapid tpLj;J Gjpa Kiwik njhlu;e;J nraw;gLj;jg;gLk; 7. guhkupj;jy;. guhkupgg;G vd;gJ Kiwikapd; nraw;jpwid mjpfupj;jy;> gpiofs; Vaw;gLkplj;J mtw;iw epu;tfpj;jy; Nghd;w nraw;ghLfis ,J Fwpf;Fk;. ,jd; NghJ gpd;tUk; tplak; njhlu;gpy; guhkupg;Gf;fhf ftdk; nrYj;jg;gLk;. I. Kiwik nraw;ghl;bd; NghJ jtWfs;> gpiofis fz;lwpag;gl;lhy; mit rPu; nra;ag;gLk;. II. gadhsu; kw;Wk; Kfhikahsupd; Gjpa Njitg;ghLfis g+u;j;jp nra;tjw;fhf Kiwikapid gjpNtw;wk; nra;jy;. III. td;nghUs; kw;Wk; njhopEl;g khw;wq;fis gpujpgypf;fr; nra;jy;. Note: Nkw;Fwpg;gplg;gl;l gbKiwfs; nkd;nghUs; cUthf;f tho;f;if tl;lk;(Software Development Life Cycle-SDLC).
5|ILM.Irfan
Grade-11||Unit-2 Information System
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