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Informatika attestatsiya №7

InfoMaster

Fevral 4, 2022

197 Ko'rishlar 6 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

Informatika fanidan attestatsiya savollari №7

Test muallifi: Durbek Chinmirzayev

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

1 / 40

1. Ali 8 lik sanoq sistemasida sonlarni 1 dan boshlab ketma-ket bo'sh joy qoldirmay yoza boshladi. Ali yozgan raqamlar soni 25 ta bo'lsa, Ali yozgan sonni aniqlang.

A) 23

B) 14

C) 20

D) 17

2 / 40

2. Ekranning bar bir pikseli 503 ta rangning birida aks ctadi. Ekran to‘g‘ri to‘rtburchak shaklda bo'lib, uning eni 128 piksel va xotiradan 27 kilobavt joy egallagan. Ekranning bo‘yini piksellarda aniqlang.

A) 192

B) 195

C) 202

D) 187

3 / 40

3. Kodlash uchun matndagi harf alifboda o‘zidan keyin kelgan uchinchi harfga almashtirsh usulini birinchi marta qo‘llagan inson nomini aniqlang.

A) Lisandro

B) Paskal

C) Sezar

D) Morze

4 / 40

4. Palitrasi 64 ta rangdan iborat bo'lgan 512x256 piksel o'lchamli rastrli tasvirni saqlash uchun kerak bo'ladigan eng kichik xotira hajmini kilobaytlarda aniqlang.

A) 96

B) 1024

C) 16

D) 512

5 / 40

5. MS Excel A1=1 deb A1 dan arifmetik progressiyada 2 qadam bilan to’ldirildi 61 soni qaysi yacheykaga to’g’ri keladi.

A) A33

B) 1

C) A31

6 / 40

6. MS Excel A1=7, B1=5, C1=13, D1=11 qiymatlari uchun =MAKC(A1:D1)+Min(A1:D1) natijasi aniqlang.

A) 11

B) 9

C) 12

D) 18

7 / 40

7. MS Excel 2003 dasturida A1 katakda 8, A2 katakda 7, A3 katakda 6 qiymati berilgan bo'lsa, =ПРОИЗВЕД(А1:АЗ) formula bo'yicha A4 katakda qanday natija hosil bo'ladi?

A) 338

B) 45

C) 337

D) 336

8 / 40

8. Excel A1=3, B1=-14, C1=Informatika, A2=-5, B2=9, C2=Universitet, D1=ABS($A1+B1)+НАЙТИ("I';$C1;5) berilgan. Agar D1 katakni D2 katakka nusxalansa, D1 va D2 kataklarda hosil bo'lgan sonlar yig'indisini toping?

A) 32

B) 12

C) 37

D) 17

9 / 40

9. Sprite nechta kostyumga ega bo'lishi mumkin?

A) Har qanday miqdor

B) 1

C) 7 dan ortiq emas

D) 2

10 / 40

10. Agar shart doim rost qiymatni qabul qilsa, bunday sikl qanday sikl deb ataladi?

A) chekli sikl

B) shartli sikl

C) shartsiz yoki cheksiz sikl

D) shartsiz sikl

11 / 40

11. 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, 3-ustun

D) 1-qator, 1-ustun

12 / 40

12. Natija qanday bo'ladi?

A) True True

B) False False

C) True False

D) False True

13 / 40

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

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

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

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

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

14 / 40

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

A) sahna

B) skript

C) sprayt

D) mushukcha

15 / 40

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

A) www.powerpointbase.com

B) www.powerpointbase.org

C) www.mspowerpointbase.com

D) www.powerpoint.com

16 / 40

16. Natijani aniqlang

A) 14

B) 15

C) 13

D) 16

17 / 40

17. 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) 16

B) 11

C) 10

D) 9

18 / 40

18. O'quvchilar nechchi baho olishgan

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

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

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

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

19 / 40

19. Hardware nima?

A) Aqliy ta`minot yoki intellekt

B) Qattiq qism yoki texnik ta`minot

C) Hamma javoblar to`g`ri

D) Yumshoq qism yoki dasturiy ta`minot

20 / 40

20. Grafik muharirlar yozilgan dasturlar qatorini aniqlang

A) Bloknot, Microsoft Word

B) Paint, Tux Paint, Paint.NET, Photoshop

C) Klavtren, Solo, Stamina, Paint

D) Adobe Reader, Visio, Netpaint

21 / 40

21. Natijani aniqlang

A) AT

B) AR

C) AS

D) AU

22 / 40

22. 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 turlari

C) Ma’lumotlar ombori

D) Ma’lumotlar xususiyati

23 / 40

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

A) Xalil 5 baho olgan

B) Xalil 4 baho olgan

C) Xalil 2 baho olgan

D) Xalil 3 baho olgan

24 / 40

24. Natijani aniqlang

A) 61

B) attestatsiya

C) Syntax error

D) Oliy toifa

25 / 40

25. Internet muhiti bu -......

A) Virtual olam

B) Fishing

C) Ijtimoiy tarmoq

D) Gruming

26 / 40

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

A) XXI asr boshlari

B) XX asrning 80-yillarida

C) XX asrning 70-yillari

D) XX asrning 50-yillari

27 / 40

27. ASCII kengaytmasi?

A) American Standart Code Interchange

B) American Standart Code Information Interchange

C) American Standart Code for Information Internchange

D) American Standart Code for Integrated

28 / 40

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

A) 15

B) 33

C) 34

D) 24

29 / 40

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

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

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

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

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

30 / 40

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

A) www.powerpointbase.org

B) www.mspowerpointbase.com

C) www.powerpoint.com

D) www.powerpointbase.com

31 / 40

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

A) Axborotni muhofazalash

B) Identifikatsiya

C) Axborot xavfsizligi

D) Ma’lumotni ochish

32 / 40

32. 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=";")

33 / 40

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

A) Axborot xavfsizligi

B) Xoinlik

C) Ma’lumotni ochish

D) Axborotni muhofazalash

34 / 40

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

A) Bulling

B) Gruming

C) Fishing

D) Bouling

35 / 40

35. 1992-yilda birinchi Microsoft Office paketiga kirgan dasturlarni belgilang:

A) Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Outlook

B) Windows, Linux, MacOS

C) Microsoft Word, Microsoft Access, Outlook

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

36 / 40

36. 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) Winamp

B) AIMP

C) KMPlayer

D) Mediaplayer

37 / 40

37. Foydali ma'lumot ABCDEFGHIJKLMNOPQRSTUVWXYZ