10-sinf Informatika olimpiada №1 Oktabr 21, 2021May 31, 2022 da chop etilgan InfoMaster tomonidan 10-sinf Informatika olimpiada №1 ga fikr bildirilmagan. 7 12345678910111213141516171819202122232425 10-sinf Informatika №1 2021-2022 o'uv yilida tuman bosqichida tushgan savollar Ismi familiyangizni kriting! 1 / 25 1. Microsoft Excel dasturida qaysi funksiya mantiqiy hisoblanadi? A) СУММ B) СРЗНАЧ C) ЕСЛИ D) МАХ 2 / 25 2. Uzun tireni yozish uchun qaysi tugmachalar kombinatsiyasi ishlatiladi? A) Ctrl+Shift+- B) Shift+- C) Ctrl+Alt+- D) Ctrl+- 3 / 25 3. A = not ( 33 or 57 ) ifodaning natijasi nimaga teng(A – 8 bitli o’zgaruvchi)? A) 57 B) 90 C) 0 D) 198 4 / 25 4. 5 lik sanoq sistemasida 1 dan 242 gacha bo’lgan sonlarni ketma-ket yozganda 4 raqami necha marta ishtirok etadi? A) 25 B) 16 C) 18 D) 27 5 / 25 5. MS Excel dasturida belgilangan C4:D6 bloki nechta katakni o‘z ichiga oladi? A) 6 B) 4 C) 8 D) 10 6 / 25 6. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. s = 0 A) 3500 B) 3760 C) 3750 D) 3770 7 / 25 7. MS Excel dasturida katakka noto‘g‘ri oraliqda qiymat kiritilganda qaysi xatolik sodir bo‘ladi? A) #ЧИСЛО B) #ИМЯ? C) #ПУСТО! D) #ССЫЛКА 8 / 25 8. 4 lik sanoq sistemasidagi 0.232 kasrni 7 lik sanoq sistemasiga o'tkazing. A) 0.(265714) B) 0.(5013) C) 0.(451) D) 0.1(42) 9 / 25 9. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang(qo‘shtirnoqlarsiz). print(‘informatika’[5:999]) A) “rmatika” B) “matika” C) “atika” D) dasturda xatolik mavjud 10 / 25 10. Интернет tarmog`iga ajratilgan liniya orqali ulanish usulini ko`rsating: A) WiFi ` B) Dial-up C) WiMAX D) ADSL 11 / 25 11. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. print(3 in [1, 2, 3, 4, 5]) A) dasturda xatolik mavjud B) 1 C) False D) True 12 / 25 12. 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) yolg‘on B) aniqlab bo‘lmaydi C) rost D) ifodada xatolik mavjud 13 / 25 13. Quyidagi ifodaning qiymati nimaga teng? 0.2(3)6 + 0.12(1)3 A) 1/10 B) 2/7 C) 3/5 D) 1/7 14 / 25 14. Qaysi javobda mantiqiy ayniyat ko’rsatilgan? A) not(A or B) = not(A) and not(B) B) Barcha javoblar to’g’ri C) not(A and B) = not(A) or not(B) D) A and (B or C) = (A and B) or (A and C) 15 / 25 15. Skanerlarning nechta turi mavjud? A) 4 B) 2 C) 3 D) 1 16 / 25 16. MS Word dasturida hujjatning 10-betidan 15-betigacha qismini chop etish uchun chop etish oynasiga kiritilishi kerak bo‘lgan qatorni toping. A) 10...15 B) 10-15 C) 10, 15 D) 10..15 17 / 25 17. 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) 2^22 B) 8^30 C) 5^22 D) 2^40 18 / 25 18. Qaysi javobda EHMning faqat tashqi qurilmalari ko’rsatilgan? A) Tarmoq kartasi, Kontroller, CMOS B) Tashqi modem, Printer, Klaviatura Kontrolleri C) Usb port, Video Xotira, Skaner D) Video karta, Ichki modem, Qattiq disk 19 / 25 19. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 233 B) 253 C) 223 D) 243 20 / 25 20. Perfokartalarda yozilgan dastur orqali mexanik qurilmani boshqarish fikri qaysi shaxs nomi bilan bog’liq ? A) J. Shtibits B) J. Jakkard C) Ch. Bebbij D) G. Xollerit 21 / 25 21. O`n oltilik sanoq sistemasida berilgan 36F va AA sonlarining ayirmasini hisoblang. A) EC5 B) 2C5 C) 1C8 D) 2F5 22 / 25 22. Ushbu dasturning natijasi nimadan iborat ? var s1,s2,s3:string; i:integer; begin s1:=’beet2D’; s2:=’B5z08a’; s3:=’’; for i:=1 to 6 do if (s1[i]>s2[i]) then s3:=s3+s2[i] else s3:=s3+s1[i]; writeln(s3); end. A) b5e02D B) Bezt8D C) B5e02D D) bezt8a 23 / 25 23. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) 127 B) 126 C) 100 D) 128 24 / 25 24. Microsoft Word dasturida sichqoncha yordamida mаtnning ixtiyoriy qismlarini ixtiyoriy tartibda belgilash uchun qaysi tugmadan foydalaniladi? A) Insert B) Alt C) CapsLock D) Ctrl 25 / 25 25. ASCII so‘zining kengaytmasi qaysi qatorda berilgan. A) American Standard Code for International Interchange B) American Standard Code for Information Internet C) American Standard Code for International Internet D) American Standard Code for Information Interchange 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