Informatika attestatsiya №7

Informatika fanidan attestatsiya savollari №7

Test muallifi: Durbek Chinmirzayev

DIQQAT! Endi siz o'z bilmingizni sinab ko'rish bilan birga sertifikatga ham ega bo'lishingiz mumkin.

Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kriting!

Testda 76% va undan yuqori natija oling va sertifikatni yuklab oling.

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1. Bu so’z informatika ga televideniyedan kirib kelgan bo’lib , tarjimasi “xaskash” , “omoch” so’zlaridan olingan siz shu so’zni toping ?

A) Rastr

B) Fraktal

C) Vektor

D) Rectangle

2 / 40

2. Pythonda to'g'ri yozilgan operatorlarni toping

A) Input, for

B) elif, case

C) while, Case

D) Print, input

3 / 40

3. Bug'da ishlaydigan va hisoblash jadvallarini chop eta oladigan ayirmali mashina kim tamonidan ixtiro qilingan?

A) Jon fon Neyman

B) Charlz Bebbij

C) Gotfrid Vilgelm Leybnis

D) Blez Paskal

4 / 40

4. Ms Access 2010 da tasvirlanadigan maydon turlari?

A) 11

B) 10

C) 20

D) 15

5 / 40

5. Zararlangan fayllarga va sektorlarga operatsion tizim tomonidan murojaat qilinsa, avtomatik ravishda zararlangan qismlar o'rniga diskning toza qismini taqtdim etadi. 1]

A) stels viruslar

B) replikator viruslari

C) troyan viruslar

D) logik bomba viruslari

6 / 40

6. Ali aytdi “Halil 3 baldan past baxo oldi”. Vali ayti “Halil 4 baldan past baho oldi ”. Soli aytdi “Halil 5 dan past baho oldi”. Faqat bittasi yolg’on bo’lsa Halil necha baho oldi.

A) Halil 1–baho olgan

B) Halil 3–baho olgan

C) Halil 4–baho olgan

D) Halil 2–baho olgan

7 / 40

7. A2 katakchadagi “=A1+$B$4” formulaning F17 katakchaga nusxasi qaysi javobda to‘g‘ri berilgan?

A) = F16+$G$19

B) = D16+$B$4

C) = F16+$B$4

D) =D16+$G$19

8 / 40

8. A1, B1 va C1 kataklariga mos ravishda 75, 50 va 25 sonlari kiritilgan D1 katakga =СУММ(A1:C1)/C1/2 formula kiritilsa uning hisob natijasini aniklang

A) 15

B) 3

C) 6

D) 5

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9. Hech qanday sahna ko'rinishi bo'lmagan loyihani yaratish mumkinmi?

A) Yo'q

B) --

C) Ha

D) Ba'zan mumkin

10 / 40

10. Scrath dasturida yuqoridagi buyruq qanday vazifani bajaradi?

A) O‘zgaruvchilar qiymatni ko‘rsatish yoki yashirish.

B) O‘zgaruvchi qiymatini qaytarish.

C) O‘zgaruvchi qiymatini belgilash

D) O‘zgaruvchini yaratish.

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11. Internet muhiti bu -......

A) Fishing

B) Virtual olam

C) Gruming

D) Ijtimoiy tarmoq

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12. Jadvaldagi qaysi satr va qaysi ustunda tartiblangan ro’yxatning tartib raqamlarining yig’indisi 7-sanoq sistemasida 103 ga teng bo’ladi

A) Ikkinchi qator uchinchi ustun

B) Ikkinchi qator ikkinchi ustun

C) birinchii qator ikkinchi ustun

D) birinchii qator uchinchi ustun

13 / 40

13. Natija nechaga teng?

A) 22

B) 16

C) 11

D) 29

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14. Tasodifan yoki xusumatli harakatlar natijasida begona shaxsga axborotning mazmuni ruxsatsiz oshkor etilish .... deyiladi

A) Xoinlik

B) Ma’lumotni ochish

C) Axborotni muhofazalash

D) Axborot xavfsizligi

15 / 40

15. 1992-yilda birinchi Microsoft Office paketiga kirgan dasturlarni belgilang:

A) Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint

B) Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Outlook

C) Microsoft Word, Microsoft Access, Outlook

D) Windows, Linux, MacOS

16 / 40

16. Kompyuter xotirasiga kiritilgan ma’lum bir strukturaga ega, o’zaro bir-biri bilan bog’langan va tartiblangan ma’lumotlar majmuasi nima deyiladi?

A) Ma’lumotlar yacheykasi

B) Ma’lumotlar xususiyati

C) Ma’lumotlar ombori

D) Ma'lumotlar turlari

17 / 40

17. MS PowerPoint taqdimotlariga internetdan shablon yuklab olish uchun qaysi saytga murojaat qilamiz?

A) www.mspowerpointbase.com

B) www.powerpoint.com

C) www.powerpointbase.org

D) www.powerpointbase.com

18 / 40

18. Foydalanuvchiga tizim tomonidan berilgan huquqlar majmuasi qanday nomlanadi?

A) Autentifikatsiya

B) Avtirozatsiya

C) Axborot xavfsizligi

D) Identifikatsiya

19 / 40

19. Quyidagi brend nomlari to’g’ri keltirilgan qatorni ko’rsating.

A) Walt Disney, Apple, Bluetooth, Cable News Network, Facebook

B) Google+, Internet Explorer, Volkswagen, Life’s Good, Instagram

C) Google+, Internet Explorer, Honda, Life’s Good, Instagram

D) Good+, Internet Explorer, Volkswagen, Life’s Good, Instagram

20 / 40

20. Qaysi qatorda va qaysi katakda kichik rim raqamlarining tartib raqamlarini yi’g’indisi oltilik sanoq sistemasida 50 ga teng

A) Ikkinchi qator to'rtinchi ustun

B) Birinchi qator uchinchi ustun

C) Birinchi qator birinchi ustun

D) Birinchi qator ikkinchi ustun

21 / 40

21. Tahdid va shantaj qilish maqsadida voyaga yetmaganlar bilan Internet orqali о‘rnatiladigan aloqa

A) Fishing

B) Bulling

C) Gruming

D) Bouling

22 / 40

22. Photoshopda tezkor ajratish uskunasi bilan birga joylashgan sehrli tayoqchani tanlash uchun klaviaturadan qaysi tugmalar birgalikda bosiladi ?

A) Ctrl+E

B) Shift+X

C) Ctrl+W

D) Alt+W

23 / 40

23. Grafik muharirlar yozilgan dasturlar qatorini aniqlang

A) Paint, Tux Paint, Paint.NET, Photoshop

B) Klavtren, Solo, Stamina, Paint

C) Adobe Reader, Visio, Netpaint

D) Bloknot, Microsoft Word

24 / 40

24. Turli multimedia fayllarini ijro etish uchun yillar davomida sinovdan o‘tgan yordamchi dastur. Foydalanuvchilarga interfeysni o‘zgartirish imkonini beruvchi bir nechta qobiqlari mavjud. Ma’lumotlarni optik disklarga yozish vositasi mavjud

A) AIMP

B) Mediaplayer

C) Winamp

D) KMPlayer

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25. Qaysi satr va ustunda kichik va tartiblangan rim raqamalari "i, ii,iii" raqamalridan boshlangan?

A) 2-qator, 2-ustun

B) 1-qator, 2-ustun

C) 1-qator, 1-ustun

D) 1-qator, 3-ustun

26 / 40

26. Dastur kodi

A) for num in range(5,-6,-2): print(num, end=";")

B) for num in range(4,-5,-1): print(num, end=";")

C) for num in range(6,-5,-4): print(num, end=";")

D) for num in range(5,-5,-3): print(num, end=";")

27 / 40

27. Photoshopning dastlabki uskunalar panelida nechta tugma joylashgan ?

A) 23 ta

B) 25 ta

C) 22 ta

D) 24 ta

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28. Foydalanish talablari asosida ma’lumotning yashirinligi, yaxlitligi va foydalanuvchanligini ta’minlash .... deyiladi

A) Identifikatsiya

B) Axborot xavfsizligi

C) Axborotni muhofazalash

D) Ma’lumotni ochish

29 / 40

29. Quyidagi brend nomlari to’g’ri keltirilgan qatorni ko’rsating.

A) Linked In, Pinterest, Youtube, Motorola, Twitter

B) Nike, Skype, QBasic, Telegram, WordPress

C) Nike, Skype, QuickTime, Telegram, Volkswagen

D) Nike, Skype, QuickTime, Telegram, WordPress

30 / 40

30. Natijani aniqlang

A) AR

B) AS

C) AT

D) AU

31 / 40

31. HTML da jadvaldagi toq ustundagi rim raqamida berilgan sonlar yig’indisi nechaga teng?

A) 33

B) 24

C) 15

D) 34

32 / 40

32. ASCII kengaytmasi?

A) American Standart Code for Information Internchange

B) American Standart Code Information Interchange

C) American Standart Code Interchange

D) American Standart Code for Integrated

33 / 40

33. Informatika fanining kelib chiqishi qaysi davrga to‘g‘ri keladi?

A) XX asrning 50-yillari

B) XXI asr boshlari

C) XX asrning 70-yillari

D) XX asrning 80-yillarida

34 / 40

34. Hardware nima?

A) Hamma javoblar to`g`ri

B) Aqliy ta`minot yoki intellekt

C) Qattiq qism yoki texnik ta`minot

D) Yumshoq qism yoki dasturiy ta`minot

35 / 40

35. ((A ∨ B) & (⏋A)) => B rost qiymatlar soni nechta?

A) 2 ta

B) 1 ta

C) 4 ta

D) 3 ta

36 / 40

36. Bog’da 77 dona daraxt mavjud. Shundan 25 tasi olma, 22 tasi nok, 15 tasi olcha va 16 tasi o’rik. Bog’bon hisobni qaysi sanoq sistemasida yuritgan?

A) 9

B) 10

C) 16

D) 11

37 / 40

37. O'quvchilar nechchi baho olishgan

A) Ali – 5 ball, Vali – 4 ball, Soli – 3 ball

B) Ali – 3 ball, Vali – 4 ball, Soli – 5 ball

C) Ali – 4 ball, Vali – 5 ball, Soli – 3 ball

D) Ali – 3 ball, Vali – 5 ball, Soli – 4 ball

38 / 40

38. Inson axborotni nechchi foizini his qilish, ta`m va hid orqali qabul qilar ekan?

A) 1%

B) 9%

C) 87%

D) 3%

39 / 40

39. Foydali ma'lumot ABCDEFGHIJKLMNOPQRSTUVWXYZ

A) 30

B) 29

C) 32

D) 31

40 / 40

40. Audio va videofayllarni tez va oson yaratish hamda tahrirlash imkoniyatiga ega onlayn veb-sayt

A) 123Apps (https://123apps.com/)

B) Video Cutter (http://online-video-cutter.com/)

C) Free Audio Recorder (http://www.freeaudiorecorder.net)

D) Audio Joiner (http://audio-joiner.com/)

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Informatika attestatsiya №7

Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kriting!

Author: InfoMaster

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