Model Questions - Competency 8 Networks

1 | ILM.Irfan

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Nju;rr ; p 8 - khjpup tpdhf;fs; 1). ,t;tiuglj;jpy;

tpj;jpahrkhd IP KftupfisAila ,uz;L epWtdq;fspd; tiyaikg;Gfs; jug;gl;Ls;sJ. ,e;epWtdq;fspd; tiyaikg;ghdJ cgtiyaikg;Gf;fisf; nfhz;ljhf tbtikf;fg;gl;Ls;sJ. epWtdk; A

,izak;

C

epWtdk; B

i. ,t;tiuglj;jpy; A, B vdg; ngauplg;gl;Ls;s fUtpfis ahit? mtw;wpd; njhopw;ghLfis tpgupf;Ff? ii. tiuglj;jpy; C vDk; ngauplg;gl;l fUtp njhlu;ghf gpd;tUk; re;ju;g;gq;fs; jug;gl;Ls;sJ xt;nthU re;ju;g;gj;jpw;Fk; nghUj;jkhd fUtpapidj;jUf a. epWtdk; A kw;Wk; epWtdk; Bapid ,izf;fpd;w NghJ b. epWtdk; A apYs;s fzdpfs; rhu;ghf ,izaj;jpid mDFtjw;fhd nghJthd IP Kftupapid toq;Ffpd;wJ c. epWtd A apd; tiyaikg;gpid/fzdpapid mDkjpaspf;fg;glhj gadu; mDFtjid fl;Lg;gLj;Jfpd;wJ.

02).

xU epWtdk; 85 fzdpfisAk; fUtpfisAk; nfhz;l tiyaikg;gpidf; nfhz;Ls;sJ. ,e;epWtdkhdJ mf;fzdpfis xNu tiyaikg;ghf NgZtjpy; gy rpf;fy;fis vjpu;Nehf;Ffpd;wJ. ,jw;Fj; jPu;thf tiyaikg;gpid 6 cgtiyfishf gpupf;f vz;zpAs;sJ. a. 85 fzdpfisAk; fUtpfisAk; xU tiyaikg;gpy; NgZtjpdhy; Vw;glf; $ba jPikfs; ahJ? b. cgtiy xd;wpy; cs;s fzdp xd;wpd; IP Kftup 192.168.10.10. ,t; IP KftupahdJ ve;j tFg;igr; rhu;e;jJ ,f;fzdpapd; cgtiyapd; Kftup ahJ? c. ,t;tiyikg;gpid 6 cgtiyfshf gpupf;f mjd; tiyaikg;G epu;thfp vz;zpAs;shu; vdf; nfhz;L mt;tiyaikg;gpid Vw;gLj;jj; Njitahd fUtpfisg; ngaupLf? (kpf mtrpakhd ,uz;L fUtpfisg;) ngaupLf d. 192.168.10.0/27 ,idf; nfhz;L vj;jid cgtiyfis cUthf;f KbAk;.

03). i. miyr;rkpq;iQfshdJ ePz;l J}uk; gpuahzk; nra;tpg;gjw;fhf miyr;rkpq;iQfshdJ fhtpr; rkpq;iQfSld; ,izj;J Fwpg;Ngw;wg;gLk;. a. xg;Gikr; rkpq;iQfs; Fwpg;Ngw;wg;gLk; Kiwfs; ahJ? b. vz;zpay; rkpq;iQfs; Fwpg;Ngw;wg;gLk; Kiwfs; ahJ?

2 | ILM.Irfan

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ii. a. gd;ikahf;fk; Vd; mtrpak;? b. vz;zpay;/,yf;f rkpq;iQfis gd;ikahf;f gad;gLk; KiwahJ? Mjid RUf;fkhf tpgupf;Ff?

04). i. gpd;tUk; cld;gL newpKiwfis(Protocol) RUf;fkhf tpgupf;Ff? a. CSMA/CD b. Token ring IEE 802.5

c. POP ii. gpd;tUk; tiyaikg;G mr;RWj;jy;fisg; gw;wp RUf;fkhf tpgupf;Ff. a. gfpb tpisahLjy; (Spoofing) b. NritkWg;G (Denial of Service) c. rYiffis kpifg;gLj;jpf; fhl;ly; (Elevation of Privileges)