Uy » Online olimpiada » Informatika olimpiada » 10-sinf Informatika olimpiada №1 Informatika olimpiadaTuman 2021-2022 o'quv yili 10-sinf Informatika olimpiada №1 InfoMaster Avgust 19, 2024 42 Ko'rishlar 3 izohlar SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 10-sinf Informatika №1 2021-2022 o'uv yilida tuman bosqichida tushgan savollar Ismi familiyangizni kriting! 1 / 25 1. 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) bezt8a D) b5e02D 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) ifodada xatolik mavjud B) rost C) aniqlab bo‘lmaydi D) yolg‘on 3 / 25 3. Интернет tarmog`ida real vaqtda axborotlar almshish xizmati qanday ataladi? A) Прокси B) Форум C) Чат D) Электрон почта 4 / 25 4. 4 lik sanoq sistemasidagi 0.232 kasrni 7 lik sanoq sistemasiga o'tkazing. A) 0.(451) B) 0.(5013) C) 0.1(42) D) 0.(265714) 5 / 25 5. Qat’iy probelni yozish uchun qaysi tugmachalar kombinatsiyasi ishlatiladi? A) Shift+probel B) Ctrl+Shift+probel C) Ctrl+probel D) Ctrl+Alt+probel 6 / 25 6. O`n oltilik sanoq sistemasida berilgan 36F va AA sonlarining ayirmasini hisoblang. A) 2C5 B) 1C8 C) 2F5 D) EC5 7 / 25 7. Informatika fanining o‘tmishdoshi hozirgi kunda nima deb ataladi? A) Dokumentalistika B) Computer science C) IT D) Kriptografiya 8 / 25 8. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. A) baz B) qux C) Done. D) corge 9 / 25 9. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang(qo‘shtirnoqlarsiz). S = [['him', 'sell'], [90, 28, 43]] print(S[0][1][1]) A) “i” B) “h” C) “e” D) “90” 10 / 25 10. Quyidagi ifodaning qiymati nimaga teng? 0.2(3)6 + 0.12(1)3 A) 2/7 B) 3/5 C) 1/7 D) 1/10 11 / 25 11. Informatika faniga qachon va qayerda asos solingan? A) XX asrning 50-yillarida B) XX asrning 40-yillarida C) XX asrning 60-yillarida D) XX asrning 70-yillarida 12 / 25 12. MS Excel dasturida A3:B3 katakchalar bloki quyidagicha to‘ldirilgan bo‘lsa, C4 katakchada hosil bo‘ladigan sonni toping. A) 0 B) 9 C) 12 D) 39 13 / 25 13. ASCII so‘zining kengaytmasi qaysi qatorda berilgan. A) American Standard Code for International Internet B) American Standard Code for Information Internet C) American Standard Code for International Interchange D) American Standard Code for Information Interchange 14 / 25 14. soniga qoldiqsiz bo‘linadigan sonlar berilgan qatorni toping. 1. 2. 3. 4. A) 1 B) 2 C) 4 D) 3 15 / 25 15. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) A and B and C or not A and B and C or A and not B and C B) not A and B and C or A and not B and C or A and B and not C C) not A and not B and not C or A and B and C or A and B and not C D) A and not B and C or A and B and C or A and B and not C 16 / 25 16. Microsoft Word dasturida sichqoncha yordamida mаtnning ixtiyoriy qismlarini ixtiyoriy tartibda belgilash uchun qaysi tugmadan foydalaniladi? A) Insert B) Alt C) Ctrl D) CapsLock 17 / 25 17. Skanerlarning nechta turi mavjud? A) 2 B) 1 C) 3 D) 4 18 / 25 18. 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 19 / 25 19. 8 likdagi 562344 ni 3 likdagi 121 ga bo'lganda hosil bo'ladigan qoldiq 10 likda nimaga teng? A) 7 B) 3 C) 4 D) 9 20 / 25 20. Sodda animatsiyadan iborat rasm qanday kengaytma bilan saqlanadi? A) GIF B) JPG C) BMP D) PNG 21 / 25 21. Интернет tarmog`iga ajratilgan liniya orqali ulanish usulini ko`rsating: A) ADSL B) WiFi ` C) Dial-up D) WiMAX 22 / 25 22. Python dasturlash tilida berilgan quyidagi dastur natijasini aniqlang. print(3 in [1, 2, 3, 4, 5]) A) True B) 1 C) False D) dasturda xatolik mavjud 23 / 25 23. A = not ( 33 or 57 ) ifodaning natijasi nimaga teng(A – 8 bitli o’zgaruvchi)? A) 90 B) 0 C) 57 D) 198 24 / 25 24. Ayirmani natijasini aniqlang va bu hisoblash qaysi sanoq sistemasida bajarilganini ko’rsating. 3145x – 1551x = *26*x A) 1264, To’qqizlik sanoq sistemasida B) 2264, Yettilik sanoq sistemasida C) 1264, Yettilik sanoq sistemasida D) 1264, Sakkizlik sanoq sistemasida 25 / 25 25. MS Excel dasturida katakka noto‘g‘ri oraliqda qiymat kiritilganda qaysi xatolik sodir bo‘ladi? A) #ИМЯ? B) #ССЫЛКА C) #ЧИСЛО D) #ПУСТО! 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz