bÈßm;a lsÍu

î'yÍJø chkd;a fmf¾rdf;dr;=re yd ikaksfõok ;dCIK tallhnm$ms<s$ms,sma wdá., uyd úoHd,h - uvmd;

mrs.Kl cd,hla hkq mrs.Kl folla fyda lsysmhla tlsfklg iïnkaO

lrñka ilia lrkq ,nk mrs.Kl moaO;shls'

mrs.Kl cd,j, jdis ^Advantages of Computer Networks&

mrs.Kl cd,j, jdis ^Advantages of Computer Networks&

fõ.húhou wvq ùuwdrCIdjuOH.; uDÿldx. md,kh myiq ùuiïm;a fmdÿfõ Ndú;d lsÍu

fõ.húhou wvq ùuwdrCIdjuOH.; uDÿldx. md,kh myiq ùuiïm;a fmdÿfõ Ndú;d lsÍu

hï hï mß.Kl cd,j,§ tla mß.Klhl ì| jeàu iuia: mß.Kl cd,fhau ì| jeàulg fya;=ùu

cd, moaO;sfha we;s jk fodaI ksid o;a; yd f;dr;=re úkdY ùu

ndysr mqoa.,hskag myiqfjka cd,hg we;=,a ù tys we;s o;a; yd f;dr;=re fidrd .; yels ùu

we;eï úg moaO;sh wld¾CIu ùuúfYaIs; iïm;a yd mqoa.,hka moaO;sh l

%shd;aul lrkakg wjYH ùu

cd, iaM, úoHdj ^Network Topology&cd, iaM, úoHdj ^Network Topology&

• mrs.Kl úoHdfõ§ ±lsh yels cd, j¾. lsysmhls'

1);re wdldrfha mß.Kl cd,^Star&2)uqÿ ^j<¨& wdldrfha mß.Kl cd, ^Ring&3)nia wdldrfha mß.Kl cd, ^Bus&4)rela ^.il& wdldrfha mß.Kl cd, ^Tree&

mß.Kl tlsfklg iïnkaO lsÍu i|yd uOHfha mß.Klhla fyda fjk;a

WmlrKhla Ndú;d lrkq ,nhs' jeä jhr m%udKhla wjYH fõ' uOH mß.Klh l%shd úrys; jqjfyd;a

uq¿ cd,hu ì| jefÜ'

wvq jhr m%udKhla wjYH fõ' tla mß.Klhla

weK ysáhfyd;a iïmQ¾K cd,hu ì| jefÜ'

m%Odk jhrhla flakaø fldgf.k ish¨ mß.Kl yd Wmdx. tu jhrhg iïnkaO

lrñka fuu mß.Kl cd,h f.dv kÕd we;' wvq jhr m%udKhla wjYH fõ' uq¿ cd,hu tla jhrhla u; r¹ mej;Su

ÿIalr;djhls' 

.il w;= fnfok wdldrfhka mß.Kl cd,.; flf¾' tla w;a;la fjku md,kh

lrkakg yels ùu jdishls' cd,h f.dvkeÕSu yd md,kh ÿIalrh' m

%Odk jhrhla u; l%shd;aul ùuo .eg¨ iy.;h

m%Odk mß.Kl cd, wdldr^Main Types of Computer Networks&m%Odk mß.Kl cd, wdldr^Main Types of Computer Networks&

1' ia:dkSh m%foaY cd, - LANLocal Area Network

2' mq¿,a m%foaY cd, - WANWide Area Network

 3' mqrjr m%foaY cd,- MAN

Metropolitan Area Network

1' ia:dkSh m%foaY cd, - LANLocal Area Network

2' mq¿,a m%foaY cd, - WANWide Area Network

 3' mqrjr m%foaY cd,- MAN

Metropolitan Area Network

mqrjr m%foaY cd, -MAN

LAN j,g jvd úYd, kuq;a WAN j,g jvd l=vd mß.Kl cd,hls' Wod - hï rdcH wdh;khla úiska mj;ajd f.k hkq ,nk

mß.Kl cd,hla'

ia:dkSh m%foaY cd, -LAN

l=vd m%foaYhl me;sr mj;S' fndfyda úg

f.dvke.s,a,lg iSud fõ'

mq¿,a m%foaY cd, -WAN

úYd, m%foaYhl me;sr mj;sk cd,hls' Wod - wka;¾cd,h WAN i|yd

N+f.da,Sh iSudjla ke;'

cd,lrK kdNsh ^Network Hub&cd,lrK kdNsh ^Network Hub&

mrs.Kl cd,hloS mrs.Kl lsysmhla tlsfkl yd iïnkaO lsrSu i|yd cd,lrK kdNsh

Ndú;d lrkq ,nhs'

cd,lrK iaúph ^Network Switch&

cd,lrK iaúph ^Network Switch&

mrs.Kl cd,hl we;s mrs.Kl w;r o;a; yd

f;dr;=re úêu;aj yqjudre lsrSu i|yd cd,lrK iúph

Ndús;d flf¾'

cd,lrK w;=re uqyqK;a ldâm;a ^Network Interface

Card - NIC&

cd,lrK w;=re uqyqK;a ldâm;a ^Network Interface

Card - NIC&

mß.Kl cd, iuÕ mß.Kl iïnkaO lrñka iïnkaO;dj f.dvkeÕSu i|yd wjYH lrk mßm: wvx.= ldâm; fuhska woyia flf¾'

mß.Kl cd, iuÕ mß.Kl iïnkaO lrñka iïnkaO;dj f.dvkeÕSu i|yd wjYH lrk mßm: wvx.= ldâm; fuhska woyia flf¾'

fiajd fhdacl mß.Klh ^Server Compter&

fiajd fhdacl mß.Klh ^Server Compter&

mß.Kl cd,hl ish¨ lghq;= md,kh lrñka wjYH lrk fiajdjka imhk mß.Klh fiajd fhdacl mß.Klh f,i ye

¢kafõ'

mß.Kl cd,hl ish¨ lghq;= md,kh lrñka wjYH lrk fiajdjka imhk mß.Klh fiajd fhdacl mß.Klh f,i ye

¢kafõ'

fiajd ,dNS mß.Klh ^Client Computer&fiajd ,dNS mß.Klh ^Client Computer&

mß.Kl cd,hl fiajdjka ,nd .kakd

mß.Kl fuhska woyia flf¾'

mß.Kl cd,hl fiajdjka ,nd .kakd

mß.Kl fuhska woyia flf¾'