Page 10 - Math_Genius_1 2

;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