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. MS Excel.Ava B ning ixtiyoriy natural qiymatida tomoni A va balandligi B bo'lgan parallelogrammning yuzini to'g'ri hisoblaydigan formulani ko'rsating. A1 katakda A va B1 katakda B sonlar kiritilgan.

A) =Корень(2*А1*В1)

B) =(А1+В1)*В1/2

C) =СРЗНАЧ(А1+В1)

D) =АВS(А1*В1)

2 / 40

2. "Демонстрация Power Point (*.pps)" formatli fayllar taxrirlash uchun qanday ochiladi.

A) Power Point ilovasining "Файл-Импорт и Экспорт" buyrug'i orqali

B) Fayl nishonida sichqoncha tugmasini ikki marta bosish orqali

C) Power Point ilovadining "Файл-Открыть" buyrug'i orqali

D) Bunday formatdagi faylni taxrirlab bo'lmaydi

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3. MS Excel 2010 da fayllar qanday kengaytmaga ega?

A) .xslx

B) .xlsx

C) .xdfg

D) .xls

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4. Internetdan 5 minut davomida sekundiga 20 bayt tezlikda xabar jo‘natildi. Xabardagi belgilar sonini aniqlang.

A) 1000 ta

B) 48000 ta

C) 8000 ta

D) 6000 ta

5 / 40

5. Axborot havfsizligi muammosiga rasmiy qabul qilingan qarashlar tizimi va uni zamonaviy tendensiyalarini hisobga olgan holda yechish yollari

A) Axborotni muhofazalash qonuni

B) Axborot havfsizligi muammosi

C) Axborot texnologiyalari omillari

D) Axborotni himoyalash konsepsiyasi

6 / 40

6. 3^23 4 likda oxirgi raqamini toping

A) 3

B) 4

C) 1

D) 2

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7. 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) 5

B) 3

C) 15

D) 6

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8. MS Excel 2003 dasturida berilgan =ДЛСТР("informatika") + СРЗНАЧ(15;30;9) formulaning natijasini aniqlang.

A) 26

B) 29

C) 28

D) 25

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9. Scratch muhitida yaratilgan fayllarning kengaytmasi qanday?

A) BMP

B) .psd

C) .exe

D) .sb2

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10. Scratch-dagi buyruqlar bloklari rangli toifalarga bo'linadi. Bunday toifalar nechta?

A) 15

B) 20

C) 7

D) 10

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11. 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) Winamp

C) KMPlayer

D) Mediaplayer

12 / 40

12. ASCII kengaytmasi?

A) American Standart Code Information Interchange

B) American Standart Code Interchange

C) American Standart Code for Integrated

D) American Standart Code for Information Internchange

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

A) 3 ta

B) 1 ta

C) 4 ta

D) 2 ta

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14. Foydali ma`lumot: ABCDEFGHIJKLMNOPQRSTUVWXYZ

A) 50

B) 52

C) 49

D) 32

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

A) 87%

B) 1%

C) 9%

D) 3%

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16. Natijani aniqlang

A) 61

B) Oliy toifa

C) attestatsiya

D) Syntax error

17 / 40

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

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

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18. 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 turlari

B) Ma’lumotlar xususiyati

C) Ma’lumotlar ombori

D) Ma’lumotlar yacheykasi

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19. Hardware nima?

A) Qattiq qism yoki texnik ta`minot

B) Aqliy ta`minot yoki intellekt

C) Hamma javoblar to`g`ri

D) Yumshoq qism yoki dasturiy ta`minot

20 / 40

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

A) Nike, Skype, QBasic, Telegram, WordPress

B) Nike, Skype, QuickTime, Telegram, Volkswagen

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

D) Nike, Skype, QuickTime, Telegram, WordPress

21 / 40

21. Grafik muharirlar yozilgan dasturlar qatorini aniqlang

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

B) Adobe Reader, Visio, Netpaint

C) Klavtren, Solo, Stamina, Paint

D) Bloknot, Microsoft Word

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

A) Alt+W

B) Shift+X

C) Ctrl+E

D) Ctrl+W

23 / 40

23. 1992-yilda birinchi Microsoft Office paketiga kirgan dasturlarni belgilang:

A) Windows, Linux, MacOS

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

C) Microsoft Word, Microsoft Access, Outlook

D) Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint

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24. Faqat bittasi yolg’on bo’lsa Xalil necha baho olgan?

A) Xalil 5 baho olgan

B) Xalil 4 baho olgan

C) Xalil 3 baho olgan

D) Xalil 2 baho olgan

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

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

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

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

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

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

A) XX asrning 70-yillari

B) XX asrning 50-yillari

C) XX asrning 80-yillarida

D) XXI asr boshlari

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

A) Bouling

B) Bulling

C) Gruming

D) Fishing

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

A) www.mspowerpointbase.com

B) www.powerpoint.com

C) www.powerpointbase.com

D) www.powerpointbase.org

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

A) 34

B) 15

C) 33

D) 24

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30. Natijani aniqlang

A) 16

B) 13

C) 15

D) 14

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31. MS Excel. A1:A6 va B2:B6 bloklardagi 5 xonali sonlardan eng kichigining chapdan 2-raqamini aniqlaydigan formulani ko‘rsating.

A) ПСТР(МAX(A1:A6; B2:B6); 2;1)

B) ПСТР(МИН(A1;A6; B2;B6); 2;1

C) 2

D) ABS((A1:A6; B2:B6); 2;1)

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32. MS PowerPoint dasturi nechanch yilda va qaysi firmaning kompyuterlari uchun ishlab chiqarilgan?

A) 1988-yilda Apple Macintosh kompyuterlari uchun

B) 1990-yilda Microsoft kompyuterlari uchun

C) 1989-yilda Microsoft kompyuterlari uchun

D) 1987-yilda Apple Macintosh kompyuterlari uchu

33 / 40

33. O'quvchilar nechchi baho olishgan

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

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

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

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

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34. 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) 11

C) 10

D) 16

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35. Natijani aniqlang

A) AS

B) AR

C) AT

D) AU

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36. PowerPoint nechanchi versiyasida taqdimotga YouTubedan videolarni joylashtirish imkoniyati paydo bo‘lgan

A) 2010

B) 2016

C) 2019

D) 2013

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

A) 1-qator, 1-ustun

B) 1-qator, 2-ustun

C) 1-qator, 3-ustun

D) 2-qator, 2-ustun

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38. Dastur kodi

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

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

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

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

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

A) Ikkinchi qator ikkinchi ustun

B) Ikkinchi qator uchinchi ustun

C) birinchii qator ikkinchi ustun

D) birinchii qator uchinchi ustun

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40. Scratch dasturida barcha buyruqlarni bajaruvchi, algoritm ijrochisi va ssenariy bo‘yicha sahnada harakatlanuvchi obyekt qanday nomlanadi?

A) skript

B) sahna

C) mushukcha

D) sprayt

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Informatika attestatsiya №7

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

Author: InfoMaster

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