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Page 11 - Math_Genius_1 2
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    eksMse (Modem)% ;g ekMÔyVj & fMeksMÔwysVj osQ fy, gSA ;g ,d gkMZos;j fMokbl gS] ftldk mi;ksx oaQI;wVj
                                                  w
                                               W
                                                   s
                         dks VsyhiQksu ykbu ;k ok;jysl osQ ekè;e ls baVjusV ls tksM+us osQ fy, fd;k tkrk gSA ;g MsVk dks fMftVy ls
                         ,ukykWx vkSj blosQ foijhr esa ifjofrZr djrk gSA ,ukykWx flXuy dks fMftVy flXuy esa cnyus dh çfØ;k ekWMÔwys'ku
                         dgykrh gSA fMftVy flXuy dks ,ukykWx flXuy esa cnyus dh çfØ;k dks fMekWMÔwys'ku dgk tkrk gSA

                         usVo²dx osQcy (Networking Cable)% bls bZFkjusV osQcy osQ :i esa Hkh tkuk tkrk gSA ;g ,d lapj.k ekè;e
                         gS] tks lwpukvksa dks ,d LFkku ls nwljs LFkku rd igq¡pkus dh vuqefr nsrk gSA usVo²dx osQcy fofHkUu izdkj osQ

                         gksrs gSa_ tSls dks,fDly osQcy] fV~oLVsM is;j osQcy vkSj vkWfIVdy iQkbcj osQcyA

                                    s
                                Z
                         usVod d  çdkj (Types of Network)
                     fofHkUu çdkj osQ usVooZQ dks doj fd, x, HkkSxksfyd {ks=kksa osQ vk/kj ij oxhZÑr fd;k tk ldrk gSA usVooZQ ik¡p
                     çdkj osQ gksrs gSa] tks bl çdkj gSa%                                                       dk;Z osaQæ
                                                                                                              (Workstation)

                     ySu (yksdy ,fj;k usVooZQ) LAN (Local Area Network)                                              loZj
                                                                                                                    (Server)
                     ;g ,d fMftVy lapkj ç.kkyh gS tks 1 fdeh ls de osQ nk;js esa cM+h la[;k
                     esa oaQI;wVj vkSj vU; ifj/h; midj.kksa dks vkil esa tksM+rh gSA bl çdkj osQ

                     usVooZQ dks vkerkSj ij NksVs {ks=k] tSls LowQy Hkou] oaQI;wVj ySc vkfn osQ fy,
                     ilan fd;k tkrk gSA LAN dk oqQy O;kl 5 fdeh ls vf/d ugha gksrk gSA

                                         eSu
                                        (MAN)
                                                                                                  yksdy ,fj;k usVooZQ
                                                                                                  Local Area Network
                        ySu                                  ySu   eSu (esVªksikWfyVu ,fj;k usVooZQ) MAN (Metropolitan
                        (LAN)                               (LAN)
                                                                   Area Network)
                                                                   bl usVooZQ esa nks ;k nks ls vf/d yksdy ,fj;k usVooZQ ;k oSaQil
                                                                   ,fj;k usVooZQ gksrs gSa] tks vkerkSj ij ,d gh 'kgj ;k dLcs esa
                                                                   dbZ bekjrksa rd iQSys gksrs gSaA
                         ySu              ySu               ySu
                        (LAN)
                                          (LAN)            (LAN)

                         esVªksikWfyVu ,fj;k usVooZQ (Metropolitan Area Network)
                                                                                 ySu (LAN)                 ySu (LAN)

                     oSu (okbM ,fj;k usVooZQ)
                     WAN (Wide Area Network)
                     ;g ,d fMftVy lapkj ç.kkyh gS] tks ,d foLr`r HkkSxksfyd
                     {ks=k esa cM+h la[;k esa oaQI;wVjksa dks vkil esa tksM+rh gSA ;g
                     usVooZQ nqfu;k Hkj esa ;k jk"VªO;kih vk/kj ij dke dj ldrk
                     gSA bl çdkj osQ usVooZQ esa oaQI;wVj osQ chp HkkSfrd laca/                 ySu (LAN)
                     ugha gks ldrk gSA  WAN VsyhiQksu ykbuksa esa] ekbØksoso]

                     mixzg fyad vkfn lapj.k ekè;e osQ :i esa bLrseky fd;k
                     tk ldrk gSA
                                                                                     okbM ,fj;k usVooZQ (Wide Area Network)
                                                                                                    oaQI;wVj usVo²dx  9

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