1

midj;J tpdhf;fSf;Fk; tpilaspf;Ff.

01. EDVAC fzpdpia tbtikj;jtu; ahu;?

(1) John Von Neumann (2) John V.Atanasoff (3) Charles Babbage

(4) Ada Lovelace (5) Blaise Pascal

02. gpd;tUk; $w;Wf;fisf; fUJf.

A – fzpdpr; nra;epuy; vd;gJ xU njhFjp mwpTWj;jy;fshFk;.

B – xUq;FNru;g;gp (assembler) Xu; nra;epuy; nkhopkhw;wpahFk; mjid xUq;FNrug;G FwpKiwia ,ae;jpunkhopf;F khw;w gad;gLj;j KbAk;.

C – njhFg;gp (compiler) KO nra;epuy; %yf;FwpKiwia xNu Neuj;jpy; ,ae;jpunkhopf;F khw;Wfpd;wJ.

NkYs;stw;Ws; rupahdJ vJ / vit?

(1) A khj;jpuk; (2) A,C khj;jpuk; (3) A, B khj;jpuk;

(4) C khj;jpuk; (5) A,B,C midj;Jk;

03. gpd;tUk; HTML milahs xl;Lf;fspy; tupirg;gLj;jg;glhj gl;baypid (unordered list) cUthf;Ftjw;Fg; gad;gLj;jg;gLtJ vJ?

(1) <OL> (2) <UL> (3) <TABLE> (4) <H1> (5) <HR>

04. G+ypad; nrayp 𝑓(𝑥, 𝑦, 𝑧) = �̅�. �̅�. 𝑧 + �̅�. 𝑦. 𝑧 + 𝑥. �̅�. 𝑧 + 𝑥. 𝑦. 𝑧 ,d; RUf;fk;.

(1) 𝑥 (2) 𝑦 (3) 1 (4) �̅� (5) 𝑧

05. nka;epfu; (virtual) epidtfk; njhlu;ghd gpd;tUk; $w;Wf;fisf; fUJf.

A - ngsjPf epidtfj;jpid tpl mjpfkhFk;.

B - td;tl;bidg; gpujhd epidtfkhf khw;Wfpd;wJ.

C - Kiwtopfs; gpujhd epidtfj;jpy; KOikahf ,y;yhj re;ju;g;gj;jpYk; mtw;wpd; epiwNtw;Wifapid mDkjpf;fpd;wJ.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A,B khj;jpuk; (5) A,C khj;jpuk; 06. gpd;tUk; igj;jhd; $w;wpidf; fUJf.

f = open ('file.txt', 'w')

“file.txt” vDk; Nfhg;gpy; Hello vDk; juT khj;jpuk; cs;sJ vdf; nfhs;f.

f.write ('World') vDk; igj;jhd; $w;W epiwNtw;wg;gl;lhy;> “file.txt” Nfhg;G nfhz;bUf;Fk; juT.

(1) Hello (2) World (3) Hello World (4) Hello Hello (5) World World

07. “……………….. gzpnray; Kiwik (operating system) Fiwe;jstpyhd tsq;fSld; rpwpauf

rhjdq;fs; ,aq;Ftjw;nfd tbtikf;fg;gl;ljhFk;”.

(1) jdpg;gadu;-jdpg; gzp (2) gy;gzp (3) cl;nghjp (embedded)

(4) gy;gadu; (5) epfo;Neu (real time)

f.ngh.j (cau;jug;) ghPl;ir – [{d ; 2015

Conducted by the Field Work Center, Thondaimanaru

In Collaboration with the Zonal Education Office, Jaffna

jfty;> njhlu;ghly; njhopDl;gtpay; (ICT)

juk ; - 13 (A/L) 2015 gFjp - I Neuk; : 2 kzp

[See page two

2

08. 2610 vd;gjd; Jtpj vz;. (1) 011001 (2) 011101 (3) 010001 (4) 011010 (5) 010101

09. ngWkjpkpf;f jftypd; ,ay;ghd Neutpay;G (timeliness) vd;gij tiuaiw nra;af;$baJ vJ? (1) jftypid gy;NtW Nehf;fq;fSf;fhfTk; gad;gLj;jf;$ba jd;ik.

(2) midj;J Kf;fpakhd cz;ikfisAk; (facts) nfhz;bUj;jy;. (3) jftypd; ek;gfj;jd;ik. (4) jfty; Njitg;gLk; NghJ mjid toq;ff;$bajhf ,Uj;jy;. (5) jfty; rupahdjh vd;gij cWjpg;gLj;jf;$ba jd;ik.

10. gjpyhs; (proxy) Nritafk;. (1) Xu; juTj;js NritafkhFk;

(2) Ms;fsg; ngaupid njhlu;Gs;s IP Kftupf;Fg; glkpLfpd;wJ

(3) ,iza ,izg;gpidf; fzpdpfSf;fpilNa gfpu;T nra;fpd;wJ

(4) kpd;dQ;ry; Nritapidf; ifahs;fpd;wJ

(5) Xu; mr;Rg;gjpg;G NritafkhFk;

11. gpd;tUk; $w;Wf;fisf; fUJf.

A – Kiwtopf;Fj; Njitahd epidtfj;jpid xJf;Fjy;.

B – xJf;fg;gl;l epidtfj;jpid tpLtpj;jy;.

C – Nfhg;G kw;Wk; ciwfisf; ifahSjy;.

gzpnra; Kiwik xd;wpd; epidtf Kfhikapd; nraw;ghLfs; vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) A,B khj;jpuk; (4) A,C khj;jpuk; (5) A,B,C midj;Jk;

12. 4568 + 278 =

(1) 5048 (2) 5058 (3) 4758 (4) 4838 (5) 47138

13. gpd;tUk; igj;jhd; nra;epuypd; tUtpisT ahJ?

[a,b] = [2,3]

print (a)

(1) 2 (2) 3 (3) 2,3 (4) [2,3] (5) [3,2]

14. fzpdpkag;gLj;jpa Kiwik xd;wpy;> thbf;ifahsu;fspd; rupahf gj;J msT nfhz;l fzf;F ,yf;fk; cs;sPL nra;ag;gLfpd;wJ. gpd;tUk; juT nry;YgbahFk; Kiwapy; ,jw;F kpfTk; nghUj;jkhdJ vJ?

(1) tbt (format) rupghu;g;G (2) tPr;R rupghu;g;G (3) tif (type) rupghu;g;G

(4) ePs (length) rupghu;g;G (5) vz; rupghu;g;G

15. gpd;tUk; jUf;fr; Rw;iwf; fUJf.

16. gpd;tUk; igj;jhd; nra;epuypd; tutpisT ahJ?

a,b = 1,2

a,b = b,a

a = a+3

print (a)

,r; Rw;wpd; tpisT R ahJ?

(1) 𝐴. 𝐵

(2) 𝐴 + 𝐵

(3) 𝐴. 𝐵̅̅ ̅̅ ̅

(4) 𝐴. �̅�

(5) �̅�. �̅�

A

B

R

(1) 2 (2) 1 (3) 5 (4) 3 (5) 4

[See page three

3

17. gpd;tUk; KbT tiyg;gf;fk; xd;wpy; fhl;rpg;gLj;jg;gLfpd;wJ.

Python

Ruby

Java

gpd;tUtdtw;Ws; vt ; HTML FwpKiwf;$W NkYs;s Kbtpidf; fhl;rpg;gLj;Jk;?

(1) <ul><li> Python </li><li> Ruby </li><li> Java </li></ul>

(2) <oll><li> Python </li><li> Ruby </li><li> Java </li></ol>

(3) <dl><li> Python </li><li> Ruby </li><li> Java </li></dl>

(4) <dd><li> Python </li><li> Ruby </li><li> Java </li></dd>

(5) <dt><li> Python </li><li> Ruby </li><li> Java </li></dt>

18. igw;W Kftupaplj;jf;f (byte addressable) epidtfnkhd;wpy; 2M x 32 epidtfj;jpid KftupapLtjw;F vj;jid gpw;Wf;fs; Njitg;gLk;?

(1) 23 bits (2) 32 bits (3) 6 bits (4) 25 bits (5) 21 bits

19. juTj;js Kfhikj;Jt Kiwik njhlu;ghd gpd;tUk; $w;Wf;fisf; fUJf.

A – mJ xU njhFjp nra;epuy;fshFk;.

B – juTj;jsj;jpid cUthf;fpg; NgZtjw;F gadu;fis mDkjpf;fpd;wJ.

C – juTj;jsj;jpid ghJfhj;J juTfis ePz;lfhyk; NgZtjw;F mDkjpf;fpd;wJ.

,tw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) A, B khj;jpuk; (4) B, C khj;jpuk; (5) A,B,C midj;Jk;

20. njhlu;Gepiyj; juTj;js khjpupak; gw;wpa gpd;tUk; $w;Wf;fisf; fUJf.

A- rpy juTfs; mopf;fg;gLk;NghJ Njitahd juTfspd; jw;nray; moptpidj; jLj;jy;.

B- juTj;jsj;jpy; juT cUg;gbfs; khw;wg;gLk;NghJ Vw;glf;$ba Kuz;ghl;bid (inconsistency) ePf;Fjy;

C-fzpdp td;tl;by; juTf; fsQ;rpaj;jpid mDkjpj;jy;.

NkYs;stw;Ws; rupahdit vJ /vit?

(1) A khj;jpuk; (2) A,C khj;jpuk; (3) B,C khj;jpuk; (4) A,B khj;jpuk; (5) A,B,C midj;Jk;

21. gpd;tUk; glkhdJ tpupTiuahsu; kw;Wk; ghlk; Mfpa cs;nghUs;fSk;> mtw;wpw;fhd glkpliyAk;

Fwpf;fpd;wJ.

A- xt;nthU tpupTiuahsUk; xU ghlj;jpidf; fw;gpf;fpd;wdu;.

B- xU tpupTiuahsu; xd;Wf;F Nkw;gl;l ghlj;jpidf; fw;gpf;fyhk;.

C- xt;nthU ghlKk; xU tpupTiuahsiuf; nfhz;bUf;Fk;.

D- xU ghlk; xd;Wf;F Nkw;gl;l tpupTiuahsu;fspdhy; fw;gpf;fg;glyhk;.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) A,C khj;jpuk; (3) B,D khj;jpuk; (4) B,C khj;jpuk; (5) A,B,C,D midj;Jk;

fw;gpj;jy; tpupTiuahsu; ghlk;

[See page four

4

22. gpd;tUk; gha;r;rw;Nfhl;Lglj;jpd; tUtpisT ahJ?

23. fzpdpf; fl;likg;gpy;> “……………….. vd;gJ fzpdp Kiwikapy; toikahd epiwNtw;wy;

gha;r;rypid khw;Wfpd;w epfo;thFk;”. ,ilntspapid epug;Gtjw;F kpfTk; nghUj;jkhdJ vJ?

(1) nra;epuy; vz;zp (program counter) (2) Vz;fzpj jUf;f myF (ALU)

(3) jw;Nghf;Fg; ngWtop epidtfk; (4) FWf;fPL (interrupt)

(5) gJf;F epidtfk; 24. gpd;tUk; $w;Wf;fisf; fUJf.

A – gJf;F epidtfk; mbf;fb gad;gLj;jg;gLk; mwpTWj;jy;fspid epiwNtw;Wfpd;wJ.

B – fl;Lg;ghl;L myfhdJ jfty; gha;r;rypidf; fl;Lg;gLj;JtJld;> fzpdp vt;thW

mwpTWj;jy;fis epiwNtw;Wfpd;wJ vd;gij mwpTWj;Jk;.

C – nu[p];uu;fs; CPU ,dhy; gad;gLj;jg;gLfpd;w juT kw;Wk; mwpTWj;jy;fisg; NgZfpd;wJ.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk;

(4) A, B khj;jpuk; (5) A,B,C Mfpa midj;Jk; 25. Vw;fdNt mgptpUj;jp nra;J mKy;gLj;jg;gl;l nkd;nghUnshd;wpy; Vw;gLj;jg;gLfpd;w khw;wkhdJ

…………………… vd miof;fg;gLk;. (1) Kiwik tbtikg;G (2) Kiwik Ngzy; (3) Kiwik gFg;gha;T

(4) Kiwik Nrhjid (5) FwpKiwahf;fk; (coding) 26. gpd;tUtdtw;iwf; fUJf.

A- ,yf;ff; ifnaOj;J (digital signature) B- Njd;rhb (honeypot)

C- NritkWg;G (DoS) D- mku;T flj;jy; (session hijacking)

E- kiwFwpahf;fk; (encryption)

,tw;Ws; fzpdp Kiwikf;F vjpuhd mr;RWj;jy;fshff; fUjf;$baJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) B,C,D khj;jpuk; (4) A,B,C khj;jpuk; (5) C,D,E khj;jpuk;

27. Xu; CSS Mtzj;jpy; Fwpg;Giuia (comments) Eiog;gjw;Fr; rupahd FwpaPL ahJ?

(1) # Computer # (2) * Computer * (3) /* Computer */

(4) / Computer / (5) < Computer >

(1) 1 2 3

(2) 1 2 3 4

(3) 1

(4) 2

(5) 3

Start

Stop

A = 1

Display A

A > 0

A = A + 1

Yes

No

[See page five

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28. tiyNkNyhb xd;wpw; fhl;rpg;gLj;jg;gLk; gpd;tUk; Kbtpidf; fUJf.

gpd;tUtdtw;Ws; vt; HTML FwpKiwf;$W NkYs;s Kbtpidf; fhl;rpg;gLj;Jk;?

29. igj;jhd; $w;W print (5.0/2-2+3*2/4) vd;gjd; tUtpisT ahJ?

(1) 2 (2) 3.0 (3) 4.0 (4) 3 (5) 2.0

30. “………………… vd;gJ ,d;ndhUtupd; Ntiy (work) my;yJ vz;zq;fs; (ideas) Nghd;wtw;iw

jdJ nrhe;jkhdJ Nghd;W gad;gLj;Jfpd;w nrayhFk;”.

(1) jpUl;L (piracy) (2) me;juq;fk; (privacy) (3) fhnzhsp khehL

(4) fUj;Jj; jpUl;L (plagiarism) (5) gjpg;Gupik (copyright)

31. gpd;tUk; HTML FwpKiwf;$whdJ kP ,izg;G (hyperlink) xd;wpid cUthf;Ftjw;fhdjhFk;.

< a ………………… = “new.html”> Next </a>

,ilntspf;F kpfTk; nghUj;jkhd gz;G (attribute) ahJ?

(1) src (2) href (3) alt (4) link (5) img

32. (- 810) kw;Wk; (+1910) Mfpatw;wpd; xd;wpd; epug;gpfs; (one’s complement) KiwNa. (1) 000010002 kw;Wk; 000100112 (2) 111101112 kw;Wk; 111011002 (3) 111001112 kw;Wk; 000100112 (4) 111101112 kw;Wk; 100100112 (5) 111101112 kw;Wk; 000100112

<form>

First name:

<input type="text" name="firstname">

<br>

Last name:<br>

<input type="text" name="lastname">

</form>

<form>

First name:<br>

<input type="text" name="firstname">

<br>

Last name:

<input type="text" name="lastname">

</form>

<form>

First name:<br>

<input type="text" name="firstname">

<br>

Last name:<br>

<input type="text" name="lastname">

</form>

<form>

First name:

<input type="text" name="firstname">

<br>

Last name:

<input type="text" name="lastname">

</form>

(1) (2)

(3)

<form>

First name:<br>

<input type="radio" name="firstname">

<br>

Last name:<br>

<input type="radio" name="lastname">

</form>

(4)

(5)

[See page six

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33. gpd;tUtdtw;iwf; fUJf.

A – fl;likf;fg;gl;l (Structured) B – nghUs;rhu; (Object-oriented) C – tupnkhopkhw;wp (Interpreter)

NkYs;stw;Ws; vJ /vit nra;epuyhf;f mZFKiwfshFk; (programming approaches)?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A, B khj;jpuk; (5) B, C khj;jpuk;

34. gpd;tUk; HTML FwpKiwapidf; fUJf.

<html>

<head>

<style>

#k

{

text-align: center;

color: red;

}

</style>

</head>

<body>

<p id = “k"> Hello World </p>

<p> Programming </p>

</body>

</html>

NkYs;s FwpKiw tiyNkNyhbapw; fhl;rpg;gLj;jg;gLk;NghJ ngwg;gLtJ.

(1) ghlk; “Programming” rptg;G epwkhjy;

(2) ghlk; “Programming” kw;Wk; “Hello World” Mfpa ,uz;Lk; rptg;G epwkhjy;

(3) ghlk; “Programming” kw;Wk; “Hello World” Mfpa ,uz;Lk; rptg;G epwkhtJld; ikag;gLj;jg;gly;.

(4) ghlk; “Programming” ikag;gLj;jg;gly;.

(5) ghlk; “Hello World” khj;jpuk; rptg;G epwkhtJld; ikag;gLj;jg;gly;.

35. Ms-Windows gzpnra;Kiwikapy; NTFS Fwpg;gJ.

(1) Nfhg;G Kiwik (file system) (2) tl;Lg;gpupg;G (disk partition) (3) Nfhg;gpdJ tif

(4) Rl;L (index) (5) Nfhg;Gg; ghJfhg;G 36. gpd;tUk; $w;Wf;fisf; fUJf.

A – igj;jhd; Xu; nghUs;-rhu; (object-oriented) nra;epuy; nkhopahFk;.

B – igj;jhd; Xu; tupnkhopkhw;w (interpreted) nra;epuy; nkhopahFk;.

C – igj;jhd; ehd;fhk; jiyKiwf; fzpdpnkhopahFk;.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A, B khj;jpuk; (5) A,B,C midj;Jk;

37. gpd;tUtdtw;iwf; fUJf.

A – Kiwtopfis cUthf;Fjy;.

B – KiwtopfSf;F epidtfj;jpid xJf;FjYk;> tpLtpj;jYk;.

C – Nfhg;Gf;fis cUthf;FjYk;> mopj;jYk;.

NkYs;stw;Ws; gzpnra; Kiwikapd; nraw;ghLfs; vJ /vit?

(1) A khj;jpuk; (2) A, C khj;jpuk; (3) B, C khj;jpuk; (4) A, B khj;jpuk; (5) A,B,C midj;Jk;

[See page seven

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38. juTj;njhlu;ghlypy;> “…………….. MdJ fpilj;j irifapid cau; tYtpy; CLflj;Jtjw;Fg;

gad;gLj;jg;gLfpd;wJ”.

(1) topr;nrayp (router) (2) nkhlk; (modem) (3) gd;ikahf;fp (multiplexer)

(4) Ftpak; (hub) (5) kPs;nra;ap (repeater) 39. gzpnra;Kiwikapy;> Kiwtop njhlu;ghd gpd;tUk; $w;Wf;fisf; fUJf.

A- Kiwtop vd;gJ epiwNtw;WifapYs;s nra;epuyhFk;.

B- Kiwtop gy;NtW epiyfspy; (states) fhzg;glyhk;.

C- nra;epunyhd;W xd;Wf;F Nkw;gl;l Kiwtopfisf; nfhz;bUf;fyhk;.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A, B khj;jpuk; (5) A, B, C midj;Jk;

40. OSI tiyaikg;G Nkw;Nfhs; khjpupaj;jpy; gha;r;rw; fl;Lg;ghL (flow control) Fwpf;fg;gLtJ. (1) gpuNahf mLf;F (2) Nghf;Ftuj;J mLf;F (3) tiyaikg;G mLf;F (4) jutpizg;G mLf;F (5) ngsjPf mLf;F

41. gpd;tUtdtw;iwf; fUJf.

A – rpiwr;rhiy B – kdpj euk;Gj;njhFjp C – kdpjf; FUjpr;Rw;Nwhl;lj; njhFjp

NkYs;stw;Ws; %ba Kiwikfs; vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) A, B khj;jpuk; (4) A, C khj;jpuk; (5) A,B,C midj;Jk;

42. gpd;tUtdtw;Ws; igj;jhd; nra;epuy;fspy; njhlupay; uPjpay; (syntactically) rupahdJ vJ?

43. gpd;tUk; $w;Wf;fisf; fUJf.

A – fw;gpj;jy; kw;Wk; fw;wy; Neuj;jpid tpUk;gpathW jPu;khdpj;jy;.

B –Mrpupau;fs; kw;Wk; rfkhztu;fsplkpUe;J khztu;fs; jdpikg;gLj;jg;gLtjhf czu;jy;.

C – khztu;fs; vq;fpUe;Jk; fw;f Kbjy;.

NkYs;stw;Ws; kpd; fw;wypd; (e-learning) mD$yq;fs; vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A, C khj;jpuk; (5) B, C khj;jpuk;

44. gpd;tUtdtw;iwf; fUJf.

A – 191.1.5.2 vd;gJ Xu; tFg;G C d; IP KftupahFk;.

B – 255.255.255.0 vd;gJ Xu; tFg;G C cgtiykiwKfkhFk;.

C – 255.255.0.0 vd;gJ Xu; tFg;G A d; IP KftupahFk;.

NkYs;stw;Ws; rupahdJ vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) C khj;jpuk; (4) A, B khj;jpuk; (5) A, B, C midj;Jk;

45. OSI tiyaikg;G Nkw;Nfhs; khjpupaj;jpy; HTTP mike;jpUg;gJ. (1) ngsjPf mLf;F (2) gpuNahf mLf;F (3) mikT mLf;F

(4) jutpizg;G mLf;F (5) Nghf;Ftuj;J mLf;F

46. gpd;tUk; $w;Wf;fisf; fUJf.

A - gzf;nfhLf;fy; thq;fypy; vg;NghJk; cj;juthjk;.

B - jukhd nghUl;fspd; cj;juthjk;.

C - ru;tNjr re;ijapidg; gad;gLj;Jk; tha;g;G.

NkYs;stw;Ws; kpd; tu;j;jfj;jpd; %yk; thbf;ifahsu; ngWk; ed;ikfs; vJ /vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) A, B khj;jpuk; (4) C khj;jpuk; (5) A, B, C midj;Jk;

(1) (2) (3) (4) (5)

while a < 10:

print a

a = a +1

while a < 10

print a

a = a +1

while a < 10:

print a

a = a +1

while a < 10:

print a

a = a +1

while a < 10:

print a:

a = a +1:

[See page eight

8

47. gpd;tUk; ER tupg;glj;ijf; fUJf.

NkYs;s ER tupg;glkhdJ njhlu;Gepiy khjpupaj;jpw;Fg; glkplg;gLk;NghJ gpd;tUk; vj; njhlu;Gfs; fpilf;fg;ngWk;?

A- Employee (EmpNo, FName, LName) B- Employee (EmpNo, EmpName)

C- Project (ProjNo, ProjName) D- Works (EmpNo, ProjNo, Hours)

(1) A khj;jpuk; (2) B, C khj;jpuk; (3) A, C, D khj;jpuk; (4) A, B, C khj;jpuk; (5) A, B, D khj;jpuk; 48. gpd;tUtdtw;iwf; fUJf.

A - R+oYld; khWkpay;GilaJ. B - Rje;jpukhdJ.

C - Vida KftUld; njhlu;ghlf;$baJ. D - Nehf;f mbg;gilapyhdJ.

NkYs;stw;Ws; KftUf;fhd (agent) rpwg;gpay;Gfs; vJ / vit?

(1) A khj;jpuk; (2) B khj;jpuk; (3) A,C khj;jpuk; (4) A, B,C khj;jpuk; (5) A, B,C,D midj;Jk; 49. gpd;tUk; njhlu;Gepiyj; juTj;js ml;ltizfisf; fUJf.

Student (studentid, sname)

House (houseid, studentid, hname)

sname kw;Wk; houseid Nghd;w tpguq;fis khj;jpuk; ngWtjw;Fg; nghUj;jkhd SQL $w;W ahJ?

(1) select * from Student, House

(2) select sname, houseid from House

(3) select * from Student, House where sname = houseid

(4) select sname, houseid from Student, House where sname = houseid

(5) select Student.sname, House.houseid from Student, House where Student.studentid = House.Studentid

50. xU ryit ,ae;jpuj;jpd; nrayy;yh Njitg;ghL (non-functional requirement) gpd;tUtdtw;Ws; vJ?

A - Jzpfisj; jpwikahfj; Jitf;ff;$bajhf ,Uj;jy;.

B - ryitj;Jhspidf; fyf;ff; $bajhf ,Uj;jy;.

C - 50 fpNyhfpuhk; Jzpfis xNu Neuj;jpy; Jitf;ff; $bajhf ,Uj;jy;.

D - Fiwe;jstpyhd kpd;rhuj;jpid Efuf;$bajhf ,Uj;jy;.

(1) A khj;jpuk; (2) B khj;jpuk; (3) C,D khj;jpuk; (4) A, B khj;jpuk; (5) A,C khj;jpuk

****

EmpNo Hours ProjNo

ProName

EmpName

Employee Project Works

M N

FName LName

[End]