10-sinf Informatika informatika №2 Oktabr 8, 2022Oktabr 8, 2022 da chop etilgan InfoMaster tomonidan 10-sinf Informatika informatika №2 ga 9 fikr bildirilgan 0 1234567891011121314151617181920212223 10-sinf Informatika informatika №2 Mustaqil tayyorgarlik uchun. Barcha savollar yangi darslik bo'yicha. 1 / 23 Ushbu jadvalda qaysi mantiqiy ifoda tasvirlangan? A) xor B) not C) eqv D) imp 2 / 23 A = not ( 33 or 57 ) ifodaning natijasi nimaga teng(A – 8 bitli o’zgaruvchi)? A) 57 B) 198 C) 90 D) 0 3 / 23 Python dasturida standart grafik kutubxonadan foydalanish uchun qaysi moduldan foydalaniladi? A) Socket B) Tkinter C) Sys D) Decimal 4 / 23 Joriy ustungacha bir yoki bir qancha probellar bilan tabulyatsiyaning hamma belgilari almashtirilgan satr nusxasini qaytaradi. Agarda TabSize ko`rsatilmagan bo`lsa tabulyatsiya hajmi 8 probelga teng bo`ladi A) swapcase() B) expandtabs(tabsize) C) lstrip([chars]) D) partition(shablon) 5 / 23 Mantiqning asosiy turlari necha xil? A) 5 xil B) 2 xil C) 3 xil D) 4 xil 6 / 23 Paython dasturida natijani aniqlang. print(8 << 2) A) 16 B) 64 C) 8 D) 32 7 / 23 LMSning bulutli platformalari qaysi javobda to’g’ri ko’rsatilgan? A) iSpring learn, Google classroom, B) Barcha javob to’g’ri C) Schoology, Loop, D) Learn Amp 8 / 23 Audiofayl yozilish jarayonida kodning uzunligi 16 bitga, bir sekunddagi chastota 48 000 Hz ga teng. Audiofaylning davomiyligi 3 minutga teng bo‘lsa, uning hajmini hisoblang. A) 3,64 Mb B) 1,64 Mb C) 3,4 Mb D) 1,46 Mb 9 / 23 Paython dasturida natijani aniqlang. print(5 >> 2) A) 1 B) 3 C) 4 D) 2 10 / 23 MS Excel. A1= –5, B1=6, B2=4 bo‘lsin. Quyidagi formula natijasi –24 bo‘lishi uchun A2 katakka kiritish zarur bo‘lgan qiymatni aniqlang: =ЕСЛИ(ИЛИ(A1+B2>=A2*B1;A1*B1>0);A1*B2–B1–A2;A1*B1+B2+A2) A) 2 B) 4 C) –1 11 / 23 Dastur natijasini toping: a = "Markaziy Osiyo" print(a.replace("Markaziy", "O'rta")) A) Markaziy O'rta B) O'rta Osiyo C) Markaziy Osiyo D) Osiyo O'rta 12 / 23 Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 12 B) 5 C) 11 D) 4 13 / 23 Joomla fpatformasining asosiy web sayti qaysi javobda berilgan? A) www.joomla.ru B) www.joomla.uz C) www.joomla.org D) www.joomla.com 14 / 23 Quyidagi mantiqiy mulohazalarga mos rostlik jadvalida nechta rost qiymat qabul qiladi. ⏋A & B ∨⏋C A) 4 B) 6 C) 5 D) 3 15 / 23 – tasodifiy sonni chiqaradi. Ta’rif berilgan javobni toping. (Python dasturidagi funksiya) A) randint() B) print() C) To’g’ri javob yo’q D) input() 16 / 23 World Wide Web yaratuvchisi Tim Berners Li qachon tug’ilgan? A) 1955-yil 8-iyunda B) 1945-yil 18-iyunda C) 1959-yil 8-iyunda D) 1965-yil 8-iyunda 17 / 23 Paython dasturida natijani aniqlang. print(8 | 2) A) 1 B) 2 C) 10 D) 8 18 / 23 Paython dasturida natijani aniqlang. print(7 & 5) A) 5 B) 2 C) 7 D) 1 19 / 23 — mazmuni (matn, rasm, multimedia va b.) sayt tizimi mexanizmi tomonidan to‘ldiriladigan, ‘ziga xos dizayn va tuzilmaga ega HTML teglar to‘plamidan iborat sahifa. Ta’rif qaysi javobga berilmoqda. A) Themes B) Plugin C) Template D) Platforma 20 / 23 7^27 8 likda qanday raqam bilan tugaydi? A) 1 B) 7 C) 2 D) 3 21 / 23 Paython dasturida natijani aniqlang. print(9 << 5) A) 89 B) 162 C) 288 D) 139 22 / 23 Paython dasturida natijani aniqlang. print(8 >> 2) A) 8 B) 32 C) 16 D) 2 23 / 23 MS Excel. Quyidagi formula natijasi 124 chiqishi uchun ? va ?? belgilari o‘rniga qo‘yish mumkin bo‘lgan funksiyalarni aniqlang: =?(3;4)+Значен(??(4 ;3)) A) СУММ, СТЕПЕНЬ B) МАКС, СТЕПЕНЬ C) СТЕПЕНЬ, СТЕПЕНЬ D) СТЕПЕНЬ, СЦЕПИТЬ 0% Testni qayta ishga tushiring Author: InfoMaster Informatika olimpiada
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