Informatika attestatsiya №7

InfoMaster

Fevral 4, 2022

358 Ko'rishlar 6 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

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. А, B, C, D harflarni kodlash uchun ikki razryadli ketma-ket ikkilik sonlari qo‘llandi (mos ravishda, 00 dan 11 gacha). Agar shu usulda DBCA belgilar ketma-ketligi kodlansa va natija o‘n oltilik kodda yozilsa, u holda … hosil bo‘ladi.

A) 3120

B) DBCA

C) D8

D) 138

2 / 40

2. MS Excel. A1=73, B1=146, C1=4, A2=292, B2=365, C2=Agrotexnika berilgan bo’lsa,
=ПСТР(С2;5+СЧЁТЕСЛИ(А1:B2; ">72");C1)
formula qiymatini toping.

A) xnik

B) Agrot

C) ika

D) nika

3 / 40

3. Faqat axborot ko'rinishlari berilgan javobni aniqlang.

A) nur, grafik, tavush

B) belgi, ko'rsatgich, eshitish

C) harorat, tasvir, ko'z

D) quloq, o'yin, rasm

4 / 40

4. Ssital tayoqchasi yordamida kodlash usuli qanday nomlanadi?

A) alifboni surish

B) o‘rin almashtirish

C) aralashtirilgan alifbo

D) Morze usuli

5 / 40

5. Elektron hukumat nechta yo'nalishda ish olib boradi?

A) 3 ta

B) 6 ta

C) 5 ta

D) 4 ta

6 / 40

6. Ali, Vali va Soli imtihonda 3 xil ball olishdi: 3 yoki 4 yoki 5. Quyidagi mulohazalarning faqat BITTASI ROSTLIGI ma’lum: “Ali 5 ball olmagan”, “Vali 4 ball olmagan”, “Soli 4 ball olgan”. O‘quvchilar olgan ballarni aniqlang.

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

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

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

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

7 / 40

7. A1=4, B1=5, C2=6, B2= A1*B1+C2 B2 ni nusxasini B3 yacheykasiga olinsa, B3 yachykadagi hosil bo'lgan sonni topingchi

A) 4

B) 30

C) 20

8 / 40

8. A1, B1 va C1 kataklariga mos ravishda 42, 45 va 25 sonlari kiritilgan D1 katakga C1, B1, A1 katakdagi sonlar yig‘indisi o‘rta arifmetigini yozish qaysi formula bilan bajariladi

A) = СРЗНАЧ(A1+B1+C1)/3

B) = СРЗНАЧ(A1:C1)

C) = СУММ(42+45+25)/3

D) =(A1:C1)/3

9 / 40

9. Kompyuter tushuna oladigan tilda yozilgan, maʼlum bir vazifalarni bajarish uchun kompyuter tomonidan amalga oshiriladigan buyruq va ko‘rsatmalarning tartibli ketma-ketligi nima deyiladi?

A) Multipkatsiya

B) Dasturlash

C) Kompyuter o‘yini

D) Dastur (kompyuter dasturi)

10 / 40

10. Yuqoridagi algoritm qanday ma'noni bildiradi?

A) Yordamchi algoritmga murojaat qilish(parametrlarni hisoblash)

B) Takrorlanish jarayoni (sikl)ni tashkil qilish

C) Shartni tekshirish

D) Ma’lumotlarni kiritish va chiqarish

11 / 40

11. Natija nechaga teng?

A) 22

B) 29

C) 11

D) 16

12 / 40

12. Foydalanuvchiga tizim tomonidan berilgan huquqlar majmuasi qanday nomlanadi?

A) Avtirozatsiya

B) Identifikatsiya

C) Axborot xavfsizligi

D) Autentifikatsiya

13 / 40

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

A) 2019

B) 2013

C) 2010

D) 2016

14 / 40

14. Natijani aniqlang

A) 61

B) Syntax error

C) Oliy toifa

D) attestatsiya

15 / 40

15. Natijani aniqlang

A) 15

B) 14

C) 13

D) 16

16 / 40

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

A) 3 ta

B) 1 ta

C) 2 ta

D) 4 ta

17 / 40

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

A) XX asrning 80-yillarida

B) XX asrning 70-yillari

C) XX asrning 50-yillari

D) XXI asr boshlari

18 / 40

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

A) birinchii qator uchinchi ustun

B) birinchii qator ikkinchi ustun

C) Ikkinchi qator uchinchi ustun

D) Ikkinchi qator ikkinchi ustun

19 / 40

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

A) Identifikatsiya

B) Ma’lumotni ochish

C) Axborot xavfsizligi

D) Axborotni muhofazalash

20 / 40

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

A) mushukcha

B) sahna

C) skript

D) sprayt

21 / 40

21. 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=";")

22 / 40

22. Grafik muharirlar yozilgan dasturlar qatorini aniqlang

A) Adobe Reader, Visio, Netpaint

B) Bloknot, Microsoft Word

C) Klavtren, Solo, Stamina, Paint

D) Paint, Tux Paint, Paint.NET, Photoshop

23 / 40

23. ASCII kengaytmasi?

A) American Standart Code for Information Internchange

B) American Standart Code Interchange

C) American Standart Code for Integrated

D) American Standart Code Information Interchange

24 / 40

24. Natija qanday bo'ladi?

A) False True

B) True True

C) True False

D) False False

25 / 40

25. O'quvchilar nechchi baho olishgan

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

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

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

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

26 / 40

26. Natijani aniqlang

A) AS

B) AT

C) AU

D) AR

27 / 40

27. Internet muhiti bu -......

A) Gruming

B) Fishing

C) Ijtimoiy tarmoq

D) Virtual olam

28 / 40

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

A) 1989-yilda Microsoft kompyuterlari uchun

B) 1988-yilda Apple Macintosh kompyuterlari uchun

C) 1990-yilda Microsoft kompyuterlari uchun

D) 1987-yilda Apple Macintosh kompyuterlari uchu

29 / 40

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

A) 34

B) 24

C) 33

D) 15

30 / 40

30. Foydali ma'lumot ABCDEFGHIJKLMNOPQRSTUVWXYZ

A) 30

B) 32

C) 29

D) 31

31 / 40

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

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

32 / 40

32. 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

33 / 40

33. 1992-yilda birinchi Microsoft Office paketiga kirgan dasturlarni belgilang:

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

B) Microsoft Word, Microsoft Access, Outlook

C) Windows, Linux, MacOS

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

34 / 40

34. 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

35 / 40

35. 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) 10

B) 11

C) 16

D) 9

36 / 40

36. 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 xususiyati

B) Ma’lumotlar ombori

C) Ma’lumotlar yacheykasi

D) Ma'lumotlar turlari

37 / 40

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

A) www.powerpoint.com

B) www.mspowerpointbase.com

C) www.powerpointbase.com

D) www.powerpointbase.org

38 / 40

38. 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

39 / 40

39. Foydali ma`lumot: ABCDEFGHIJKLMNOPQRSTUVWXYZ

A) 50

B) 32

C) 49

D) 52

40 / 40

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

A) Nike, Skype, QBasic, Telegram, WordPress

B) Nike, Skype, QuickTime, Telegram, Volkswagen

C) Nike, Skype, QuickTime, Telegram, WordPress

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

Author: InfoMaster

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Informatika attestatsiya №7

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

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