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GCE JAN 2008 : A2 1 Development of Information Systems (Irish Medium)

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ADVANCED General Certificate of Education January 2008 Teicneola ocht Faisn ise agus Chumars ide Aonad Meas naithe A2 1 ag meas n Mod l 4: Forbairt C rais Faisn ise [A2W11] D LUAIN 7 EAN IR, IARN IN AM 1 uair 30 n im ad. TREOIR D IARRTH IR Scr obh d Uimhir L rionaid agus d Uimhir Iarrth ra ar an Leabhr n Freagra at ar f il. Freagair gach ceann de na seacht gceist. EOLAS D IARRTH IR Is 90 an marc ioml n don ph ip ar seo, le 4 mharc ar a mh ad san ireamh do chaighde n na cumars ide scr ofa. L ir onn figi ir idir l ib n ar thaobh na l imhe deise de leathanaigh na marcanna at ag dul do gach ceist n do gach cuid de cheist. A2W1W8 3766.02 Freagair gach ceann de na seacht gceist. 1 B onn an tsamhail chasc ideach in s id le c ras r omhaire a fhorbairt. B onn na h s ideoir deiridh p irteach sa ch im anail se. (a) Cuir s os ar 3 dh igh a mbeadh s ideoir deiridh p irteach in aimsi f ric . (b) Cuir s os ar an d igh a mbeadh an t- s ideoir deiridh p irteach agus an ch im fheidhmithe de fhorbairt an ch rais ar bun. 2 [6] [4] Caithfidh gn c ras nua faisn ise a fh il. D fh adfadh an gn c ras r amhdh anta a cheannach. Ina it sin, d fh adfadh an gn teach bogearra a oc leis an ch ras a fhorbairt d . (a) Cuir an d mhodh seo leis an ch ras faisn ise a fh il i gcompar id lena ch ile maidir le: (i) Costas (ii) Am feidhmithe [8] (b) Cuir s os ar dh igh amh in eile a d fh adfadh an comhlacht an c ras faisn ise a fh il agus m nigh c huair a bheadh s f irsteanach. [4] 3 B onn bunachar sonra l rnaithe in s id le c ras faisn ise a fheidhmi . D fh adfa a dh anamh ar dh igh eile tr bhunachar sonra d ilte a s id. (a) (i) Cuir s os ar bhunt iste amh in at ag bunachar sonra l rnaithe ar bhunachar sonra d ilte. [2] (ii) Cuir s os ar mh bhunt iste amh in as bunachar sonra l rnaithe seachas bunachar sonra d ilte a s id. [2] (b) T leibh il rochtana agus rianta ini chta in s id ar an l onra. (i) M nigh an d igh ar f idir leibh il rochtana a s id le go mbeidh sonra n os sl ine ar l onra. [4] (ii) M nigh an d igh ar f idir rianta ini chta a s id le go mbeidh sonra n os sl ine ar l onra. [4] (iii) Ainmnigh agus cuir s os ar dh igh amh in eile ar f idir sonra ar l onra a dh anamh n os sl ine. A2W1W8 3766.02 2 [5] [Turn over 4 B onn pr tacail de dh th le haghaidh cumars id l onra. (a) Ainmnigh agus cuir s os ar phr tacal is f idir a s id le sonra a tharchur ar: (i) Busl onra (ii) LAF (WAN) [6] (b) Cuir c bla comhaiseach agus c bla sn thoptaice i compar id lena ch ile i dt arma : (i) Leithead banda. (ii) Trasna ocht ar chomhartha. 5 [4] Is f idir go mbeidh ifeacht ag tosca fisici la ar dhaoine agus iad ag idirghn omh le r omhaire. (a) Cuir s os ar 3 thoisc fhisici la a mbeadh ifeacht acu ar dhaoine a bh onn ag idirghn omh le r omhaire. [6] (b) Sainaithin agus cuir s os ar dh thoisc sh ceola ocha is c ir a chur san ireamh nuair a bh onn comh adan r omhaire daonna dhearadh. [6] 6 T na bogearra ar ch ras faisn ise gcothabh il. (a) Luaigh ceithre dh igh, seachas go bhfuil s furasta a chothabh il, ar f idir caighde n c ras faisn ise a thomhas. [4] (b) T cothabh il cheartaitheach d anamh ar an ch ras faisn ise. (i) Cad a chialla onn cothabh il cheartaitheach? [2] (ii) D anann s ideoir gear n: Go nglacann an c ras faisn ise n os faide le sonra a rochtain Nach sol thra onn tuairisc irithe an fhaisn is at de dh th orthu anois. Cuir s os ar an d igh a gcaithfear na bogearra a chothabh il sa ch s seo. A2W1W8 3766.02 3 [4] [Tiontaigh an leathanach 7 T sonra ar l thchleasaithe agus ar na com rtais sp irt acu mbaili . (a) Agus t ag tagairt do T bla a hAon anseo th os, m nigh cad a chialla onn sonra m normalaithe. [2] Nuair a normala tear na sonra go dt an ch ad fhoirm normalach, d antar dh th bla nua. (b) Agus t ag tagairt do T bla a D agus T bla a Tr anseo th os, m nigh cad a chialla onn gach ceann acu seo a leanas: (i) Eochair phr omh il. [2] (ii) Eochair iasachta. [3] (c) M nigh cad a chialla onn gach ceann acu seo a leanas. (i) 2NF. (ii) 3NF. [4] (d) Normalaigh na sonra in T bla a Tr anseo th os go dt an tr foirm normalach. Taispe in do chuid oibre uile. [4] T bla a hAon CA L thchleasa Inscne CA Com rtas CA Oili n ir L thchleasa Com rtais Oili n ir A101 Mac Seoin, A B E02 100 m C29 Br n, D E05 400 m C35 Potar, A E09 800 m C64 de Grae, N A106 Mac Seoin, B B E09 800 m C75 T n, B A107 Mac Seoin, C F E05 400 m C35 Potar, A E02 100 m C29 Br n, D Am 13.3 56.0 120.5 121.0 58.5 12.5 T bla a D CA L thchleasa A101 A106 A107 L thchleasa Mac Seoin, A Mac Seoin, B Mac Seoin, C Inscne B B F T bla a Tr CA L thchleasa A101 A101 A101 A106 A107 A107 A2W1W8 3766.02 CA Com rtais E02 E05 E09 E09 E05 E02 302-056-1 Com rtas CA Oili n ir Oili n ir Am 100 m 400 m 800 m 800 m 400 m 100 m C26 C35 C64 C75 C35 C29 Br n, D Potar, A de Grae, N T n, B Potar, A Br n, D 13.3 56.0 120.5 121.0 58.5 12.5 4 [Turn over

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Additional Info : Gce ICT January 2008 Assessment Unit A2 1, Module 4: Development of Information Systems (Irish Medium)
Tags : General Certificate of Education, A Level and AS Level, uk, council for the curriculum examinations and assessment, gce exam papers, gce a level and as level exam papers , gce past questions and answer, gce past question papers, ccea gce past papers, gce ccea past papers

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