GCE O/L ICT
-
Upload
mahesh-kodituwakku -
Category
Education
-
view
2.143 -
download
3
Transcript of GCE O/L ICT
1
f;dr;=re yd ikaksfõok ;dlaIKh
2016 wfmdi idudkH fm< úNd.h i|yd flá m%Yak 200+ la ms<s;=re iu`.
^10 fY%aKsh iïmQ¾Kfhka yd 11 fY%aKsfha m<uqjk mdvu wdY%s;j ieliqK&
wdo¾Y m%Yak lsysmhla my; oelafõ
iïmQ¾K uqøs; .%ka:h ;eme,a u.ska ,nd .ekSug úuikak
0779556698
ufyaIa fldä;=jlal=
BTec(ICT), MCTS,MIEEE
Professional Development Course in ICT (AIT-Thailand)
National Dip in Teaching (Merit)
oS we;s m%Yak j,g jvd;a .e,fmk ms<s;=r ta iu. oelafjk jrK y;r w;ßka f;dard háka brla w|skak'
1- fmd;l igykaj ;snQ lsõ wd¾ fla;hla ;u cx.u ÿrl:kh u.ska iqmÍlaIKh l<fka;%dbka ,enqKq fjí ,smskh Ndú; fldg wka;¾cd,h yryd fmd; ms<sn|j jeäÿrg;a úia;r ,nd .;a;dh' fuu wjia:dfjys oelsh yels m%;sodkh l=ulao@
i. lsõ wd¾ fla;hla ;u cx.u ÿrl:kh yryd iqmÍlaIKh lsÍu
ii. lsõ wd¾ fla;h
iii. wka;¾cd, fjí ,smskh cx.u ÿrl:kfhys o¾Ykh ùu'
iv. lsõ wd¾ fla;h cx.u ÿrl:kh u.ska úfla;kh lsÍu
2- bf.kqï l<ukdlrK moaO;shla(Learning Management System)u.ska YsIHhkag yd .=rejrekag ,efnk fiajd lsysmhla my; oelafõ'
A. bf.kqu l<ukdlrKh lsÍu ;=<ska .=Kd;aul bf.kqï tall moaO;shg tl;= ùu
B. ls%hdldrlï wëlaIKh iy m%;sM, oelaùu C. b - ;emE, u.ska foujqmshka" mdi,a ixj¾Okiñ;sh iy mdi,a m%cdjg wjYH
f;dr;=reheùu iy f;dr;=re ,nd .ekSfï myiqj' D. mdi,a mejreï ksjfia § ksu lr tie‚ka Wvq.; ^Upload& lsÍfï yelshdj
ñkamdi,a YsIHhkag iDcqj u ,efnk fiajdj oelafjk ms<s;=r jkaafka"
2
i. A ii. B iii. C iv. D 3- YÍrfha wNHka;r fldgia fjka fjka jYfhka ;%sudK f,i rEm.; l< yels
iqmÍlaIl ;dlaIKh jkafka" i. mß.Kl.; wdlaIl YÍr ia;r tlaiaf¾ hka;%h(CAT - Computerized Axial
Tomography Machine) ii. pqïnl wkqkdo uQ¾;k hka;%h(MRI - Magnetic Resonance Imaging Machine)
iii. úoHq;a ;ka;= f¾Çh hka;%h - (ECG - Electrocardiogram Machine)
iv. yDofrda. ;sr .ekaùfï hka;%-(Cardiac Screening Machine)
4- úoHq;a ksl¾mr f¾LK hka;%h(EEG - Electro - Encephalography) fhdod .kq ,nkafka
i. yojf;ys l%shdldß;ajh igyka lsÍu i|yd ii. fmky¿ j, l%shdldß;ajh igyka lsÍu i|yd
iii. wdydr ud¾.fhys l%shdldß;ajh igyka lsÍu i|yd iv. fud<fha l%shdldß;ajh igyka lsÍu i|yd
5- lDIs l¾udka;h ;=<f;dr;=re ;dlaIK fuj,ï Ndú; jk wjia:djla fkdjkafka my; oelafjk tajdfhka ljrla o@
i. iajhxl%Sh l=reñ‚ md,k hka;% md,kh i|yd ii. iajhxl%Sh c, iemhqu(Drip irrigation) md,kh i|yd
iii. frdfnda ;dlaIKfhka me< isgqùu i|yd iv. fidakd¾ hka;% u.ska ia:dk y÷kd .ekSu
6- frdfnda hka;% Ndú;h .ek ,shk ,o igykl tu hka;% j, jdis ms<sn|j ,shd ;snQ j.ka;s lsysmhla my; oelafõ"ñka wjdisodhl n,mEula o we;s l< yelslreK jkafka
i. 24 mefhys u fiajh ii. fjfyi fkdùu
iii. fhdod .kakd fiajl m%udKh wvq l< yels ùu' iv. ksrjoH;dj iy msßisÿ nj
7- ud¾..; idmamq ijdßh ^Online Shopping& wdY%s; jeros m%ldYh jkafka ñka ljrla o@ i. ´kE u rgl" wka;¾cd,fha we;s fjf<| wdh;khla f;dard .ekSug yels h'
ii. 24 mefhys u újD; j ;sîu' iii. myiq ia:dkhl isg NdKav ksÍlaIKh lr weKjqï lsÍfï yelshdj' iv. wekjqï l< iekskau NdKavh wm fj; ,eîu
8- wjqreÿ 5000lg muK fmr § ks¾udKh lrk ,o mß.Klfha uQ,drïNh f,i ie,flk WmlrKh l=ulao@
i. wenlih(ABACUS)
ii. Adding Machine keue;s WmlrKh
iii. isÿrem;a l%uh(Punch Card
System)
iv. Analytical Engine
9- úYd, m%udKfha wkql,s; mßm: LSIC (Large Scale IntegratedCircuits)yd b;d úYd, m%udKfha wkql,s; mßm: VLSIC (VeryLarge Scale Integrated Circuits)Ndú; jQ mß.Kl mrïmrdj jkafka"
i. 1 ii. 2 iii. 3 iv. 4
10- m%udKfhka b;d úYd," úYd, o;a; m%udKhla tljr yeisrúh hq;= wjia:d j, oS Ndú; l< yels mß.Kl j¾.h jkafka"
i. uOH mß.Kl
ii. uyd mß.Kl
iii. laIqø mß.Kl iv. fm!oa.,sl mß.Kl
11- my; oelafjk ;rx. j¾.h jkafka"
3
12- fm!oa.,sl mß.Kl(Desktop PC), Wl=,a mß.Kl (Laptop) yd Tablet PC jeks mrs.Kl fmdÿfõ wh;a jk ldKavh jkafka"
i. uOH mß.Kl(Mini
Computers)
ii. uyd mß.Kl(Mainframe
Computers)
iii. laIqø mß.Kl(Micro
Computers) iv. iqmsß mß.Kl(Super
Computers) 13- úoHd;aul iy bxðfkare lghq;= i|yd o b;d ixlS¾K jQ .‚;uh .eg¨ úi£u
i|yd o fhdod .efkk mß.Kl j¾.h jkqfha" i. uOH mß.Kl
ii. uyd mß.Kl
iii. laIqø mß.Kl iv. iqmsß mß.Kl
14- mßirfha isÿ jk fjkia ùï ^fõ.h"fjda,aàh;dj" mSvkh" WIaK;ajh& jeks ix{d y÷kd .ksñka ta wkqj l%shd;aul jk mß.Kl j¾.h jkafka"
i. ixLHdxl mß.Kl(Digital
Computers)
ii. m%;siu mß.Kl(Analog
Computers)
iii. ñY% mß.Kl(Hybrid
Computers)
iv. laIqø mß.Kl(Micro
Computers)
15- uDÿ msgm;a(Soft Copy) ,nd fok m%;sodk Wmdx.hls' i. uqøK hka;%h
ii. mß.Kl ;srh iii. iamSlrh iv. uQislh
16- l%Svd msáhl iúlr we;s ,l=Kq mqjrejla i|yd jvd;a .e,fmk mß.Kl ;sr j¾.h jkafka"
i. øj iaMál m%o¾Ylh(Liquid Crystal Display - LCD)
ii. wdf,dal úfudapl Èfhdav(Light Emitting Diode - LED)
iii. lef;dav lsrK k<h iys; ;srh(Cathode Ray Tube (CRT) Monitor)
iv. nyq udOH m%lafIamlh(Multimedia Projector)
17- A fldgig .e,fmk wdodk Wmdx.h B fldgiska f;dard hd l< úg ,efnk ms<s;=r f;darkak'
A fldgi B fldgi f,aLk b;d flá ld,hlska iqmÍlaId lr mß.Kl .; lsÍu iy mß.Kl .; lrk ,o f,aLkh ixialrKh lsÍu
P-m%ldY i,l=Kq ixcdkkh(Optical Mark
Recognition - OMR)
we;s ;Sre fla;h lshùu isÿ lrkq ,nhs'
Q-pqïnl ;Ska; wkq,laIK lshjkh(Magnetic Ink Character
Reader - MICR) fplam;l we;s ksrjoH;dj mÍlaId lsÍu i|yd fhdod .efka'
R-m%ldY wlaIr ixcdkkh (Optical Character Recognition - OCR)
fmdaru" úNd. nyqjrK W;a;r m;% wdÈh ,l=Kq lsÍu i|yd fhdod .efka
S-;Sre fla; lshjkh (Bar Code Reader)
i. wekf,d.a ix{d
ii. wxls; ix{d
iii. äcsg,a ix{d
iv. flá ÿr ix{d
4
i. R,S,P,Q ii. R,P,R,Q
iii. S,R,Q,P iv. R,S,Q,P
18- my; oelafjk uqøK hka;% w;ßka ix>Ügk uqøK hka;%hla(Impact Printers) jkafka l=ulao@
i. f,ai¾ ;dlaIKh iys; uqøK hka;%h(Leser Printer)
ii. ;Ska; úÿï uqøK hka;%h(Bubble Printer/Ink Jet Printer)
iii. ;dm uqølh(Thermal Printer)
iv. ;s;a kHdi uqølh(Dot Matri Printer)
19- mß.Klh wdY%s; ie,iqï ks¾udKlrKfha § ^.Dyks¾udK ie,iqï) uqøK msgm;a ,nd .ekSug Ndú; jk uqølhla jkafka"
i. ,l=KqlrKh(Plotter)
ii. ;dm uqølh(Thermal Printer)
iii. f,ai¾ ;dlaIKh iys; uqøK hka;%h(Leser Printer)
iv. ;Ska; úÿï uqøK hka;%h(Bubble Printer/Ink Jet Printer)
wxl 20 yd 21 m%Yak j,g ms<s;=re iemhSu i|yd my;oelafjk mß.Kl hka;%hl f;dr;=re ;sr msgm; Ndú; lrkak'
20- fï wkqj mß.Klfhys fõ.h jkafka"
i. 4.00GB ii. 64 Bit
iii. B960 iv. 2.20 GHz
21- by; ;sr igyk wkqj tu mß.Klfhys iiïNdù msúiqï u;l Odß;dj jkafka"
i. 4.00GB ii. 64 Bit
iii. B960 iv. 2.20 GHz
22- uOH ieliqï tallhg wh;a m%Odk ixrpl ;=k oelafjk ms<s;=r l=ulao@ i. wxl .‚;uh yd ;d¾lsl tallh" md,k tallh" u;l frðia;r
ii. wxl .‚;uh yd ;d¾lsl tallh" md,k tallh" iiïNdù msúiqï u;lh iii. iiïNdù msúiqï u;l"mGk md;% u;lh " pdrl u;lh iv. wxl .‚;uh yd ;d¾lsl tallh" md,k tallh" mGk md;% u;lh
23- mß.Klfha uQ,sl l%shdj,shg wjYH úOdk ;ekam;a lr we;s u;lh jkafka i. iiïNdù msúiqï u;l
ii. mGk md;% u;lh iii. pdrl u;lh iv. oaú;Shsl u;lh
24- pqïnl udOH Wmdx. pqïnl wdfrdamKhla we;s lsÍu ;=<ska o;a; ;ekam;a lrkq ,nk Wmdx.hla jkafka"
i. oDV ;eáh ii. ixhqla; ;eá
iii. ixLHdxl nyqúO ;eá iv. íÆf¾ ;eá
5
25- .s.d nhsg 25-128 ;a w;r Odß;djhlska hq;= 3D ùäfhda má.; lsÍug fhdÞ .; yels wdphk Wmdx.hla jkafka"
i. ixhqla; ;eá ii. ixLHdxl nyqúO ;eá
iii. íÆf¾ ;eá iv. USB *a,EIa Odjlh
26- my; oelafjk wdphk Wmdx. wh;a jk ldKavh jkafka"
27- w¾O oaúm:(Half- duplex Mode) o;a; ikaksfõokh i|yd WodyrKhla f,i ie,lsh yelafla
i. rEmjdyskS o;a; iïfm%aIKh ii. fjdals fgdals hka;%
iii. ÿrl:k iv. jhs*hs iïnkaO;d
28- wka;¾cd, iïnkaO;d rg;=< oshqKq lsÍu u.ska f;dr;=re ;dlaIKfhka rg iún, .ekaùug rch úiska kj jev ms<sfj,la wrUd we;' ta hgf;a jhs*hs l,dm we;s fldg wka;¾ cd, Ndú;h m%p,s; lsÍu wdrïN fldg we;' jhs*hs ms<sn|j jvd;a fyd|ska meyeo,s lrk jdlHh jkafka ñka ljrla o@
i. fõ.j;a kshuq udOHhls ii. wdf,dalh mrdj¾;kh fjñka iïfma%IKh isÿ lrk udOHhls
iii. .=jka úÿ,s ;rx. u; l%shdlrk udOHhls iv. ;U lïì Ndú; lrñkaa iïfma%IKh isÿ lrk udOHhls
29- rEmjdyskS ÿria: md,lj, fuka u /yeka rys; h;=re mqjre iy uQisl md,kh i|yd Ndú; jk ;rx. j¾.hls
i. jhs *hs(Wifi)
ii. íÆgQ;a(Bluetooth)
iii. laIqø ;rx.(Microwaves)
iv. wfOdarla; lsrK(Infrared)
30- f;dr;=re yqjudrefõ § cd,lrK kdNs l%shd;aul lrkafka ……. …… úê l%uhg jk w;r iaúph …….B……úê l%uh fhdod .efka'fuu jdlHfhys A yd B i|yd .e,fmk ms<s;=re ms<sfj,ska jkqfha"
i. w¾O oaúm: ^half duplex& $ mQ¾K oaúm: ^Full duplex& ii. mQ¾K oaúm: ^Full duplex& $ w¾O oaúm: ^half duplex&
iii. w¾O oaúm: ^half duplex&$ tal m: ^ Simplex & iv. w¾O oaúm: ^half duplex& $ tal m: ^ Simplex &
31- mß.Kl cd, folla fyda Bg jeä ixLHdjl iïnkaO;dj we;s lsÍug fhdod .kakd Wmdx.h jkafka l=ulao@
i. cd,lrK kdNsh ii. cd,lrK iaúph
iii. ud¾.lh(Router)
iv. fudvuh(Modem) 32- idudkH f,dalfha NdId mrsj¾;lfhl= lrk ld¾hhg iudk ld¾hhla isÿlrk cd,
lrK Wmdx.h jkafka l=ulao@ i. cd,lrK kdNsh
ii. cd,lrK iaúph iii. ud¾.lh(Router)
iv. fudvuh(Modem) 33- wka;¾cd,h iudk l< yelafla ljr j¾.fha mß.Kl cd,hlg o@
i. mq¿,a m%foaY cd,(Wide Area Network - WAN)
ii. mqrjr m%foaY cd,(Metropolitan Area Network- MAN)
iii. ia:dkSh m%foaY cd,(Local Area Network - LAN)
iv. fm!oa.,sl m%foaY cd,(Personal Area Network- PAN)
i. pqïnl udOH Wmdx.
ii. >k ;;a;ajfha Wmdx.(Solid state
devices)
iii. m%ldY udOH(Optical media)
iv. ñY% udOH Wmdx.
6
34- 1011001xxx fuu ixLHdj wh;a ixLHd moaO;sh$ moaO;s úsh yelafla" i. oaúuh muKs
ii. oaúuh yd wIaGuh muKs iii. oaúuh " wIaGuh fyda oYul muKs iv. oaúuh ixLHd moaO;sh fyda Bg by< ixLHd moaO;shla
35- 125 oYul ixLHdjla kï Bg .e,fmk oaúuh ixLHdj jkafka" i. 11111012
ii. 11111102
iii. 10111012
iv. 11111002
36- ixLHdfõms<sfj,ska jeäu fjfiis ixLHdxlh (MSD - Most Significant Digit)iy wvqu fjfiis ixLHdxlh( LSD - Least Significant Digit) jkafka"
i. 0,5 ii. 2,0 iii. 2,5 iv. 5,2 37- mß.Klfha o;a; ;ekam;a lsÍug Ndú; flfrk l=vdu tallh jkafka l=ulao@
i. ìgqjhs ii. fu.d ìgqjhs
iii. lsf,da ìgqjhs iv. nhsghhs
38- o;a; m%fõY lr .ekSfï fõ.h( Data Access speed)wjfrdayK ms<sfj<g oelafjk ms<s;=r jkafka"
i. frðia;r u;lh " ksys; u;lh" iiïNdù m%fõY u;lh"mGk ud;% u;lh ii. ksys; u;lh" frðia;r u;lh iiïNdù m%fõY u;lh"mGk ud;% u;lh
iii. frðia;r u;lh " mGk ud;% u;lh "ksys; u;lh" iiïNdù m%fõY u;lh iv. iiïNdù m%fõY u;lh"frðia;r u;lh " ksys; u;lh" mGk ud;% u;lh
39- my; oelafjk i;H;d j.=jg .e,fmk ;d¾lsl oajdrh jkafka l=ulao@ A B X wdodk m%;sodkh
0 0 1
0 1 1
1 0 1
1 1 0
40- uQ,sl ;d¾lsl oajdrhla (Basic Logic Gate) fkdjkafka ñka ljrla o@
i. AND ii. NOT iii. OR iv. NOR
i. NOR
ii. NOT
iii. AND
iv. NAND