Uy » Online olimpiada » Informatika olimpiada » 9-sinf Informatika olimpiada №2 Informatika olimpiada 9-sinf Informatika olimpiada №2 InfoMaster Oktabr 6, 2022 397 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 2 6 Tomonidan yaratilgan InfoMaster 9-sinf Informatika olimpiada №2 Musataqil tayyorgarlik uchun! Barcha savollar yangi darslik bo'yicha tayyorlandi. 1 / 25 1. Quyidagi ifoda qiymatini so’ralgan sanoq sistemasida toping. A) 7 B) 6 C) 5 D) 8 2 / 25 2. A=rost, B=yolg’on, C=rost, D=yolg’on bo’lsa, quyidagi mantiqiy ifoda natijasini aniqlang. (A and B or C and D) and (A or B) A) 0 B) 1 C) Aniqlab bo'lmaydi 3 / 25 3. CMS ning kengaytmasi qanday? A) Content manager system B) Clip making secretary C) Content management system D) Computer media system 4 / 25 4. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 1 B) 110 C) 1000 D) 100 5 / 25 5. MS Excel dasturida E14 katakka yozilgan “=B$6” formulaning H28 katakdagi nusxasini aniqlang. A) =E6 B) =E$6 C) =J$6 D) =H$6 6 / 25 6. Grafik muharrirlar yozilgan dasturlar qatorini aniqlang: A) Klavtren, SOLO Stamina, Paint; B) Bloknot, Microsoft Word. C) Paint, Tux Paint, Paint.NET, Photoshop; D) Adobe Reader, Visio, Netpaint; 7 / 25 7. Elektron jadvalda D2:J15 diapozondagi yacheykalar sonini rim raqamida toping? A) MMCII B) XLC C) CCCI D) XCVIII 8 / 25 8. Foydalanuvchilarga kompyuter bilan ishlash uchun qulay imkoniyatlar yaratuvchi asosiy dastur bu – … . A) utilitlar; B) ish stoli. C) matn muharrirlari; D) operatsion tizim; 9 / 25 9. Quyidagilardan qaysi biri koreys tilidan tarjima qilinganda “3 ta yulduz” ma’nosini anglatadi? A) Samsung; B) Instagram. C) Google; D) Apple; 10 / 25 10. SVGA tasvir formati o’lchami qaysi javobda o’g’ri ko’rsatilgan? A) 800×600 B) 7680×4320 C) 1920×1080 D) 1280×720 11 / 25 11. MS Excel. A1 katakdagi matnda kamida 2 ta “a” harfi bor. Shu matnda ikkinchi marta uchragan “a” harfini matndagi o’rnini aniqlovchi formulani ko’rsating. A) НАЙТИ(“a”;A1; НАЙТИ(“a”;A1;1)+1) B) НАЙТИ(“a”;A1; 2) C) СЧЁТЕСЛИ(A1;”a”;2) D) НАЙТИ(“a”;ЗАМИНИТЬ(A1; НАЙТИ(“a”;A1;1);1;”a”)) 12 / 25 12. Quyidagilardan qaysi biri MOOC platformasi hisoblanadi? A) freelancer.com B) schoology.com C) coursera.org D) instagram.com 13 / 25 13. Berilgan ikkita matndagi belgilar soni bir xil. Birinchi matn 16 ta belgidan iborat alifbodan foydalangan holda tuzilgan. Ikkinchi matn 250 ta belgidan iborat alifbodan foydalangan holda tuzilgan. Ikkinchi matnda birinchi matnga qaraganda necha marta ko’p axborot mavjud? A) 3 marta B) 4 marta C) 5 marta D) 2 marta 14 / 25 14. Kodeklar – ... A) fayllar hajmini kichraytiruvchi dastur; B) ma’lumotlar yoki signallarni o‘zgartirishga qodir qurilma yoki dastur; C) turli hil media fayllarni tahrirlovchi dastur. D) fayllar formatini o‘zgartiruvchi dastur; 15 / 25 15. Berilgan sonlardan o‘nlik sanoq sistemasida 6 ga karrali bo‘lmaganlarining yig‘indisini 12 lik sanoq sistemasida aniqlang: x=1012(5), y=2002(3), z=241(7). A) 123 B) 214 C) 133 D) 255 16 / 25 16. EHM 3-avlodi nechanchi yillarni o’z ichiga oladi? A) 1975-yildan hozirgi vaqtgacha B) 1966–1974 C) 1956–1965 D) 1946–1955 17 / 25 17. Movavi Video Editor dasturida yaratilgan fayl kengaytmasini ko‘rsating: A) video.psd B) video.mepx C) video.jpg D) video.mp4 18 / 25 18. Scratch muhitida yaratilgan fayl qanday kengaytmada saqlanadi? A) exe; B) bmp. C) sb3; D) psd; 19 / 25 19. Python dasturida quyidagi kod natijasini toping? x = 3; x &= 2 print(x) A) 1 B) 3 C) 6 D) 2 20 / 25 20. Dastur natijasini kо‘rsating. for num in range(2,-5,-1): print(num, end=”, “) A) 2, 1, 0 B) 2, 1, 0, -1, -2, -3, -4, -5 C) 1, 0, -1, -2, -3, -4 D) 2, 1, 0, -1, -2, -3, -4 21 / 25 21. SMMni internet tarmog‘ida harakatlantirish necha bosqichdan iborat? A) 6; B) 3. C) 5; D) 4; 22 / 25 22. natija rost bo’ladigan eng katta qiymatni toping. A) 33 B) 44 C) 22 D) 55 23 / 25 23. Python dasturida quyidagi kod natijasini kо‘rsating. var = “James” * 2 * 3 print(var) A) JamesJamesJamesJamesJamesJames B) JamesJamesJamesJamesJames C) JamesJames D) Error: invalid syntax 24 / 25 24. Videofayl formati to‘g‘ri ko‘rsatilgan bandni tanlang: A) *.mp4 B) *.psd C) *.mp3 D) *.png 25 / 25 25. Moodle LMS rasmiy saytini kо‘rsating. A) moodle.com B) moodle.ru C) moodle.org D) moodle.gov 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
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