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Page 10 - Math_Genius_1 2
P. 10

    ;g gkMZos;j dh ykxr dks de djus esa enn djrk gSA
                          ,d osaQæhÑr LFkku ij tkudkjh LVksj djrk gSA

                           fo'oluh;rk dk rkRi;Z lwpuk osQ cSdvi ls gSA ;fn dksbZ flLVe ozSQ'k gks tkrk gS] rks tkudkjh Hkfo"; esa mi;ksx
                          osQ fy, fdlh vU; ooZQLVs'ku ij igq¡p tkrh gSA
                          bZLVkWys'ku dkWLV esa dehA
                          MsVk dks lqjf{kr djus osQ fy, mi;ksxdrkZ çek.khdj.k çfØ;kA

                                  Z
                          usVod 'kCnkoyh (Network Terminology)

                      loZj (Server)
                      loZj dks gksLV oaQI;wVj Hkh dgk tkrk gSA ;g usVooZQ ij gkMZos;j vkSj lkWÝVos;j rd igq¡p dks fu;af=kr djrk gSA ;g
                      dk;ZØeksa] MsVk vkSj lwpukvksa osQ fy, ,d osaQæhÑr HkaMkj.k {ks=k çnku djrk gSA
                          oaQI;wVj tks ,d fof'k"V dk;Z djrk gS] mls MsfMosQVsM loZj (dedicated server) dgk tkrk gSA

                           og oaQI;wVj tks fçaVj vkSj nLrkos”kksa dks eqfær djus dk çca/u djrk gS] mls fçaV loZj (print server) dgk tkrk gSA
                           og oaQI;wVj tks MsVkcsl dks LVksj vkSj ,Dlsl çnku djrk gS] mls MsVkcsl loZj (database server) dgk tkrk gSA

                          tks loZj usVooZQ VªSfiQd dks eSust djrk gS] mls usVooZQ loZj (network server) dgk tkrk gSA
                           og oaQI;wVj tks gekjs oaQI;wVj ij izk£Fkr (requested) osc ist fMyhoj djrk gS] osc loZj (web server)

                          dgykrk gSA

                      DykabV (Client)
                      ;g ,d ,slk oaQI;wVj gS] tks lHkh lalk/uksa osQ fy, loZj ij fuHkZj djrk gSA mnkgj.k osQ fy,] ,d loZj ,Dlsy çksxzke

                      osQ usVooZQ laLdj.k dks LVksj dj ldrk gSA usVooZQ dk çR;sd DykbaV loZj ls ,Dlsy çksxzke dks ,Dlsl dj ldrk gSA

                                     s
                                  Z
                          usVod d fy, vko';d ?kVd (Components Required for a Network)
                      usVooZQ osQ fy, vko';d ?kVd gSa%

                         ,uvkbZlh        bZFkjusV osQcy          gc ;k fLop            eksMse           jkmVj
                          (NIC)         (Ethernet cable)        (Hub or Switch)       (Modem)          (Router)

                           usVooZQ baVjisQl dkMZ (,uvkbZlh) (Network Interface Card (NIC): ;g ,d foLrkj dkMZ gS] tks oaQI;wVj dks
                          usVooZQ ,Dlsl çnku djrk gSA ;g oaQI;wVj dks ok;MZ ;k ok;jysl ekè;e ls usVooZQ ls dusDV djus dh vuqefr nsrk gSA

                           gc ;k fLop (Hub or Switch)% gc ;k fLop gkMZos;j fMokbl gS] ftlesa fofHkUu ckWDl gksrs gSa ftuls oaQI;wVj]
                          fçaVj vkSj vU; usVo²dx fMokbl tqM+s gksrs gSaA gc dk eq[; dk;Z usVooZQ osQ pkjksa vksj lwpuk dks funZsf'kr djuk
                          vkSj lHkh tqM+s midj.kksa osQ chp lapkj dh lqfo/k çnku djuk gSA

                           kmVj (Router)% ;g ,d usVo²dx fMokbl gS] ftldk mi;ksx nks usVooZQ osQ chp lwpuk osQ gLrkarj.k dks tksM+us
                          j
                          vkSj lqxe cukus osQ fy, fd;k tkrk gSA ;g xsVos ij fLFkr gS] tgk¡ nks usVooZQ tqM+rs gSaA

                         8   Play (Ver. 1.0)-VIII

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