Kw¤úDUv‡ii e¨envi wbqš¿‡Y ii

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welq †KvW 2 7 5 we G Gd kvnxb K‡jR XvKv

evwl©K cixÿv2015 GKv`k †kªwY

welq t Z_¨ I †hvMv‡hvM cÖhyw³ (eûwbe©vPwb)

mgq t 35 wgwbU c~Y©gvb35

[ DËic‡Îi mwVK DË‡ii e„ËwU (O) ej c‡q›U Kjg Øviv fivU Ki| ] 1. †ivewU· Kx?

†iveU we`¨v †ive‡Ui KvR GKwU BÛªvwóqvj †ive‡Ui bvg †iveU ˆZwii fvlv 2. ev‡qvBbdi‡gwU· Kx?

‰Re Z_¨weÁvb Rx‡ei weeZ©b we`¨v

I‡qemvB‡U AvZ¥Rxebx cÖKvk Kiv ‡ive‡Ui Z_¨ we‡klY Kivi †KŠkj 3. cÖPwjZ wPwVc‡Îi me©vaywbK ms¯‹iY †KvbwU?

Kzwiqvi mvwf©m GmGgGm

B-†gBj †dmeyK

4. ev‡qv‡gwUª· e¨eüZ nq

i. Kw¤úDUv‡ii e¨envi wbqš¿‡Y ii. Acivax I e¨w³ kbv³Ki‡Y iii. cvm‡cvU© ˆZwi‡Z

wb‡Pi †KvbwU mwVK?

i I ii i I iii

ii I iii i, ii I iii

5. Z_¨cÖhyw³i †ÿ‡Î †Kvb KvRwU A‰bwZK KvR wn‡m‡e we‡ePbv Kiv nq?

Kw¤úDUv‡i cvmIqvW© †`qv A‡bi †WUvi Dci bRi`vwi Kiv AcwiwPZ I‡qemvBU A¨v‡·m Kiv A¨vw›UfvBivm †cÖvMÖvg e¨envi bv Kiv X = 

A  B + 

C GKwU eywjqvb mgxKiY n‡j 6 I 7 bs cÖ‡kœi DËi `vI t

6. A = 1, B = 0, C = 1 n‡j X = ?

0 1 10 11

7. DÏxc‡K ewY©Z mgxKiYwU ev¯Íevqb Ki‡Z †gvU KZwU †gŠwjK

†MBU cÖ‡qvRb?

3 4 5 6

8. Zvigva¨g †hvMv‡hv‡Mi †ÿ‡Î †Kvb ai‡bi K¨ve‡ji e¨vÛDBW&_ †ewk?

†Kv-Gw·qvj UzB‡÷W †cqvi AcwUK¨vj dvBevi m¨v‡UjvBU 9. Z‡_¨i ¶z`ªZg GKK †KvbwU?

Bit Byte

Mbps Hertz (Hz)

10. K…wÎg eyw×gËvi (AI) fvlv

i. LISP ii. Prolog iii. HTML

i I ii iii

i I iii i, ii I iii

11. bps Gi c~Y©iƒc Kx?

bit per second byte per second

binary positioning system basic power system

12. AB.CD msL¨vi mgZyj¨ A±vj msL¨v KZ?

45.67 112.33

253.632 726.217

13. (1011010.1)2 †K †n·v‡Wwm‡gj msL¨vq cÖKvk Ki‡j KZ nq?

5A.8 132.4

5A.1 91.5

14. WiFi I WiMAX Gi cv_©K¨ n‡”Q

i. Kfv‡iR Gwiqv ii. w¯ú‡Wi iii. ÷¨vÛv‡W©i

i I ii i I iii ii I iii i, ii I iii 15. A±vj c×wZ‡Z 177 Gi cieZ©x msL¨v †KvbwU?

100 170 200 270

wb‡Pi DÏxc‡Ki Av‡jv‡K 16 I 17 bs cÖ‡kœi DËi `vI t

16. wP‡Î X Gi gvb KZ?

A+B A+B A+B AB

17. wP‡Î A I B Gi †Kvb †Kvb gv‡bi Rb¨ X Gi gvb 1 n‡e

A=0, B=0 A=0, B=1

A=1, B=0 A=1, B=1

18. GK evBU = KZ weU?

1 4 8 16

19. †WUv KwgDwb‡Kk‡b gva¨g wn‡m‡e e¨eüZ nq

i. Infrared ii. Bluetooth iii. Microwave

i I ii i I iii ii I iii i, ii I iii 20. †gvevBj‡dv‡b †Kvb ai‡bi †WUv UªvÝwgkb †gvW e¨envi Kiv

nq?

wmg‡cø· nvd-Wy‡c·

dzj-Wy‡c· eªWKv÷

21. AcwUK¨vj dvBevi ˆZwi‡Z e¨eüZ nq

i. KuvP ii. cøvw÷K iii. Kcvi

i I ii i I iii ii I iii i, ii I iii

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wb‡Pi DÏxc‡Ki Av‡jv‡K 22 I 23 bs cÖ‡kœi DËi `vI t GKwU wkÿvcÖwZôv‡b GKv‡WwgK wewìs‡qi wewfbœ Zjvq 10wU Kw¤úDUvi Av‡Q| KZ©„cÿ me¸‡jv Kw¤úDUvi‡K GKwU

†bUIqv‡K©i AvIZvq Avbvi wm×všÍ †bb|

22. cÖwZôvbwUi †bUIqvK© M‡o DV‡Z cv‡i

i. K¨ve‡ji gva¨‡g ii. m¨v‡UjvB‡Ui gva¨‡g iii. †iwWI wjsK e¨envi K‡i wb‡Pi †KvbwU mwVK?

i I ii i I iii ii I iii i, ii I iii 23. me¸‡jv Kw¤úDUvi‡K GKwU †bUIqvK© Aax‡b Avb‡j

e¨enviKvixiv Kx myweav cv‡eb?

i. wi‡mvm© †kqvi Ki‡Z cv‡ib ii. MÖæc mdUIq¨vi ˆZwi Ki‡Z cv‡ib

iii. GK Kw¤úDUvi †_‡K Ab¨ Kw¤úDUv‡i A¨v‡·m Ki‡Z cv‡ib

wb‡Pi ‡KvbwU mwVK?

i I ii i I iii ii I iii i, ii I iii 24. eywjqvb exRMwY‡Z A+A= KZ?

0 1 A 2A

25. Uni Code KZ we‡Ui?

8 16 32 64

26. HTML-Gi U¨vM n‡”Q

i. head ii. title iii. face

i I ii i I iii ii I iii i, ii I iii 27. †Kvb †MB‡Ui GKwUgvÎ BbcyU _v‡K?

OR AND NOT XOR

28. I‡qe‡c‡R wWRvB‡b d‡›Ui bvg †jLvi Rb¨ font U¨v‡Mi mv‡_ †Kvb A¨vwUªweDU e¨envi Kiv nq?

a text name face

29. cwRkbvj msL¨v c×wZ‡Z msL¨vi gvb †ei Kivi Rb¨

cÖ‡qvRb

i. msL¨vi wbR¯^ gvb ii. msL¨vi ¯’vbxq gvb

iii. msL¨vi ga¨w¯’Z As‡Ki msL¨v wb‡Pi †KvbwU mwVK?

i I ii i I iii ii I iii i, ii I iii 30. I‡qe‡c‡R nvBcviwjsK Kivi Rb¨ †Kvb U¨vM e¨envi Kiv

nq?

a b h li

wb‡Pi DÏxc‡Ki Av‡jv‡K 31 I 32 bs cÖ‡kœi DËi `vI t Rvwn` wbqwgZ www.bdnews24.com I‡qemvBUwU wfwRU K‡i †`kwe‡`‡ki Lei Rvb‡Z cv‡i|

31. Rvwn‡` I‡qemvBUwUi †Wv‡gBb †Kvb cÖK…wZi?

FTP HTTP

HTML TCP/IP

33. evBbvwi c×wZ‡Z 1101+1111 = KZ?

01111 10100

11100 11111

34. HTML dvBj ˆZwi‡Z e¨eüZ nq

i. Tag ii. Element iii. Attribute wb‡Pi †KvbwU mwVK?

i I ii i I iii ii I iii i, ii I iii 35. Kvgv‡ji eqm (3A)₁₆| evBbvwi msL¨vq Zvi eqm KZ n‡e?

00111010 10111010

00111011 00101011

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