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.

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) 14

B) 23

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) 202

C) 195

D) 187

3 / 40

3. Nuqtalar o’rniga mos javobni tanlang. Ma’lumotlar ombori va elektron jadvallar bilan jamoa bo'lib ishlash imkonini beruvchi korxona yoki tashkilot miqyosidagi kompyuter tarmog'i...

A) Netscape Navigator

B) Elektron tarmoq

C) Usenet

D) Internet

4 / 40

4. 10 lik sanoq sistemasidagi juft sonlar barcha sanoq sistemalarida juftligini e'tiborga olib, [11;1010] oraliqdagi barcha juft sonlar yig;indisini toping. (Barcha sonlar 2 lik sanoq sistemasida qaraladi).

A) 11000

B) 11110

C) 11100

D) 111010

5 / 40

5. Google asoschilarini belgilang

A) Larry Page, Larri Up

B) Sendzo Abe, Djeki Chan

C) Sergey Brin, Larri Page

D) Sergey Bezrukov, Andrey Beliy

6 / 40

6. print(2 or 3) = ... qiymatni toping.

A) 1

B) 0.5

C) 3

D) 2

7 / 40

7. MS Excel Al = -5, B1=6, B2=4 bo’lsin. Quyidagi formula natijasi -24 bolishi uchun A2 katakka kiritish zarur bo’gan qiymatni aniqlang: =ЕСЛИ(ИЛИ(A1+B2>=A2*B1; A1*B1 >0); A1*B2-B1-A2; A1*B1+B2+A2)

A) 2

B) 3

C) 4

D) 1

8 / 40

8. MS Excel. A1=−7, В1=7, B2=5 bo‘lsin. Quyidagi formula natijasi −48 ga teng bo‘lishi uchun A2 katakka kiritilishi kerak bo‘lgan qiymatni aniqlang. =ЕСЛИ(ИЛИ(А1+B2<=А2*B1;А1*В1>0); A1*B2+B1−A2;A1*B1+B2+A2)

A) 4

B) -4

C) 8

9 / 40

9. Animatsiya qanday ma'noni bildiradi va qaysi tildan olingan?

A) Lot. Animation – ruhlantirish, jonlantirish; lot. Anima – ruh, jon

B) Fran. Animation – ruhlantirish, jonlantirish; grek. Anima – ruh, jon

C) Fran. Animation – ruhlantirish, jonlantirish; lot. Anima – ruh, jon

D) Ingliz. Animation – ruhlantirish, jonlantirish; fran. Anima – ruh, jon

10 / 40

10. Scrath dasturida yuqoridagi buyruq qanday vazifani bajaradi?

A) O‘zgaruvchi qiymatini qaytarish.

B) O‘zgaruvchi qiymatini belgilash.

C) O‘zgaruvchi qiymatini o‘zgartirish. Musbat yoki manfiy sonlarni oshirish yoki kamaytirish

D) O‘zgaruvchini yaratish.

11 / 40

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

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

B) ПСТР(МИН(A1;A6; B2;B6); 2;1

C) 2

D) ПСТР(МAX(A1:A6; B2:B6); 2;1)

12 / 40

12. Internet muhiti bu -......

A) Ijtimoiy tarmoq

B) Gruming

C) Virtual olam

D) Fishing

13 / 40

13. Natijani aniqlang

A) attestatsiya

B) Oliy toifa

C) 61

D) Syntax error

14 / 40

14. 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) 11

D) 16

15 / 40

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

A) Ma’lumotni ochish

B) Axborotni muhofazalash

C) Identifikatsiya

D) Axborot xavfsizligi

16 / 40

16. 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) birinchii qator ikkinchi ustun

C) birinchii qator uchinchi ustun

D) Ikkinchi qator uchinchi ustun

17 / 40

17. Natija nechaga teng?

A) 29

B) 16

C) 22

D) 11

18 / 40

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

A) Xalil 4 baho olgan

B) Xalil 2 baho olgan

C) Xalil 5 baho olgan

D) Xalil 3 baho olgan

19 / 40

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

A) Ma’lumotni ochish

B) Axborot xavfsizligi

C) Xoinlik

D) Axborotni muhofazalash

20 / 40

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

A) 1-qator, 2-ustun

B) 2-qator, 2-ustun

C) 1-qator, 3-ustun

D) 1-qator, 1-ustun

21 / 40

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

A) Fishing

B) Gruming

C) Bouling

D) Bulling

22 / 40

22. ASCII kengaytmasi?

A) American Standart Code Interchange

B) American Standart Code for Integrated

C) American Standart Code Information Interchange

D) American Standart Code for Information Internchange

23 / 40

23. Natija qanday bo'ladi?

A) True False

B) True True

C) False False

D) False True

24 / 40

24. Natijani aniqlang

A) 14

B) 15

C) 13

D) 16

25 / 40

25. 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

26 / 40

26. Natijani aniqlang

A) AS

B) AR

C) AT

D) AU

27 / 40

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

A) XX asrning 80-yillarida

B) XXI asr boshlari

C) XX asrning 50-yillari

D) XX asrning 70-yillari

28 / 40

28. 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

29 / 40

29. Foydali ma`lumot: ABCDEFGHIJKLMNOPQRSTUVWXYZ

A) 52

B) 50

C) 49

D) 32

30 / 40

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

A) Nike, Skype, QuickTime, Telegram, Volkswagen

B) Nike, Skype, QBasic, Telegram, WordPress

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

D) Nike, Skype, QuickTime, Telegram, WordPress

31 / 40

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

A) 15

B) 24

C) 33

D) 34

32 / 40

32. Grafik muharirlar yozilgan dasturlar qatorini aniqlang

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

B) Adobe Reader, Visio, Netpaint

C) Bloknot, Microsoft Word

D) Klavtren, Solo, Stamina, Paint

33 / 40

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

A) 2 ta

B) 1 ta

C) 4 ta

D) 3 ta

34 / 40

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

A) skript

B) sprayt

C) sahna

D) mushukcha

35 / 40

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

A) Ctrl+W

B) Shift+X

C) Ctrl+E

D) Alt+W

36 / 40

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

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

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

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

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

37 / 40

37. 1992-yilda birinchi Microsoft Office paketiga kirgan dasturlarni belgilang:

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

B) Microsoft Word, Microsoft Access, Outlook

C) Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Outlook

D) Windows, Linux, MacOS

38 / 40

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

A) 87%

B) 9%

C) 3%

D) 1%

39 / 40

39. 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) KMPlayer

C) Mediaplayer

D) Winamp

40 / 40

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

A) 2019

B) 2010

C) 2016

D) 2013

0%

Informatika attestatsiya №7

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

Author: InfoMaster

Fransuz tili attestatsiya №1

Tarix attestatsiya №5

Informatika fanidan attestatsiya savollari №18

Informatika fanidan attestatsiya savollari №17

Informatika fanidan attestatsiya savollari №16

Informatika fanidan attestatsiya savollari №15

Javob qoldiring

Elementlarni Solishtiring