10-sinf Informatika olimpiada №1 Oktabr 21, 2021May 31, 2022 da chop etilgan InfoMaster tomonidan 10-sinf Informatika olimpiada №1 ga 12 fikr bildirilgan 0 12345678910111213141516171819202122232425 10-sinf Informatika №1 2021-2022 o'uv yilida tuman bosqichida tushgan savollar Ismi familiyangizni kriting! 1 / 25 1. 16 likdagi 8F10ABC76 sonini 5 likdagi 112 soniga nisbatining butun qismining oxirgi raqami 16 likda nimaga teng? A) 8 B) D C) E D) 3 2 / 25 2. 5 lik sanoq sistemasida 1 dan 242 gacha bo’lgan sonlarni ketma-ket yozganda 4 raqami necha marta ishtirok etadi? A) 18 B) 16 C) 27 D) 25 3 / 25 3. Informatika faniga qachon va qayerda asos solingan? A) XX asrning 70-yillarida B) XX asrning 50-yillarida C) XX asrning 60-yillarida D) XX asrning 40-yillarida 4 / 25 4. Qaysi javobda EHMning faqat tashqi qurilmalari ko’rsatilgan? A) Usb port, Video Xotira, Skaner B) Tashqi modem, Printer, Klaviatura Kontrolleri C) Tarmoq kartasi, Kontroller, CMOS D) Video karta, Ichki modem, Qattiq disk 5 / 25 5. Displey ekrani 1024 x 512 nuqtali imkoniyatga ega, har bir nuqta o’z navbatida 256 rangdan biriga kirishi mumkin. Videoxotirada “bir ekran” axborotni eslab qolish uchun necha bit zarur bo’ladi? A) 2^40 B) 5^22 C) 8^30 D) 2^22 6 / 25 6. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) Dasturda xatolik bor B) corge qux baz C) corge qux baz Done. D) corge qux baz Done 7 / 25 7. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang(qo‘shtirnoqlarsiz). print(‘informatika’[5:999]) A) “matika” B) dasturda xatolik mavjud C) “atika” D) “rmatika” 8 / 25 8. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 7 B) 63 C) 126 D) 84 9 / 25 9. MS Excel dasturida E14 katakka yozilgan “=B$6” formulaning H28 katakdagi nusxasini aniqlang. A) =E$6 B) =D$6 C) =E$28 D) =F$6 10 / 25 10. Perfokartalarda yozilgan dastur orqali mexanik qurilmani boshqarish fikri qaysi shaxs nomi bilan bog’liq ? A) G. Xollerit B) Ch. Bebbij C) J. Jakkard D) J. Shtibits 11 / 25 11. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. import random A) 0.50 B) 0.25 C) 10 D) 0.75 12 / 25 12. Microsoft Word dasturida sichqoncha yordamida mаtnning ixtiyoriy qismlarini ixtiyoriy tartibda belgilash uchun qaysi tugmadan foydalaniladi? A) Ctrl B) Insert C) Alt D) CapsLock 13 / 25 13. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) Done. B) baz C) qux D) corge 14 / 25 14. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. print(3 in [1, 2, 3, 4, 5]) A) 1 B) True C) dasturda xatolik mavjud D) False 15 / 25 15. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. print([1, 2] * 3) A) 1,2,3,4,5 B) [11,12,11] C) 1,2,1,2,1,2 D) [1, 2, 1, 2, 1, 2] 16 / 25 16. 1 zettabayt necha baytdan iborat? A) 2^60 bayt B) 2^80 bayt C) 2^70 bayt D) 2^50 bayt 17 / 25 17. Xotira turlarining hajmining kattaligiga ko’ra joylashtirilgan ro’yxati berilgan javobni tanlang. A) tashqi xotira, doimiy xotira, operativ xotira, registrlar, kesh xotira B) doimiy xotira, tashqi xotira, operativ xotira, kesh xotira, registrlar C) doimiy xotira, tashqi xotira, operativ xotira, kesh xotira, registrlar D) tashqi xotira, operativ xotira, doimiy xotira, kesh xotira, registrlar 18 / 25 18. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang(qo‘shtirnoqlarsiz). S = [['him', 'sell'], [90, 28, 43]] print(S[0][1][1]) A) “e” B) “90” C) “h” D) “i” 19 / 25 19. MS Excel dasturida katakka noto‘g‘ri oraliqda qiymat kiritilganda qaysi xatolik sodir bo‘ladi? A) #ПУСТО! B) #ССЫЛКА C) #ИМЯ? D) #ЧИСЛО 20 / 25 20. Microsoft Excel dasturida qaysi funksiya mantiqiy hisoblanadi? A) ЕСЛИ B) СУММ C) СРЗНАЧ D) МАХ 21 / 25 21. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 223 B) 253 C) 233 D) 243 22 / 25 22. A = not ( 33 or 57 ) ifodaning natijasi nimaga teng(A – 8 bitli o’zgaruvchi)? A) 90 B) 57 C) 0 D) 198 23 / 25 23. Tohir sakkizlik sanoq sistemasida (57;72) sonlarni yozib chiqdi. Zoir 6 raqami ishtirok etgan sonlarni o`chirib chiqdi. Qolgan sonlar yig`indisini o`n to`rtlik sanoq sistemasiga o`tkazing. A) 1E B) A7 C) B1 D) B7 24 / 25 24. Ushbu jadvalda qaysi mantiqiy ifoda tasvirlangan? A) imp B) xor C) not D) eqv 25 / 25 25. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 100 B) 126 C) 127 D) 128 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Informatika olimpiada
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