Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №24 9-sinf Informatika 9-sinf Informatika №24 InfoMaster Fevral 7, 2023 77 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0 123456789101112131415161718192021222324252627282930 9-sinf Informatika №24 IV BOB. DASTURLASH ASOSLARI 35-dars. AMALIY MASHG‘ULOT 1 / 30 1. Statik voqelikga asoslargan mantiqni ko’rsating. A) Matematik mantiq B) Formal mantiq C) Dialektik mantiq D) To’g’ri javob yo’q 2 / 30 2. Agar A=yolg‘on, B=“Inversiya mantiqiy inkor amali hisoblanadi”, C=3,14, D=7,9 bo‘lsa, quyidagi amallarni bajaring: ⏋(A & B) => (( C + D ) > 16) A) Yolg'on B) Rost 3 / 30 3. Mulohazalar to‘plami va unda bajariladigan barcha &, ∨, ⏋, =>, <=> amallar birgalikda ..... deb yuritiladi. Nuqtalar o’rniga to’g’ri javobni tanlang. A) Mantiqiy formula B) Mantiqiy amallar C) Mulohazalar algebrasi D) Mulohazalar yig’indisi 4 / 30 4. Quyidagi rasmdan Konyunktor va Invertor sxеmasi toping. A) 1,5 va 3,4 B) 1,2 va 3,4 C) 1,6 va 3,4 D) 1,6 va 3,5 5 / 30 5. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Yolg'on B) Rost 6 / 30 6. “Masalaning qo‘yilishi” nechanchi bosqich hisoblanadi? A) 1-bosqich B) 4-bosqich C) 2-bosqich D) 3-bosqich 7 / 30 7. Foydalanish sohasi bo‘yicha modellarning qanday turlari mavjud? A) statik va dinamik modellar B) Abstrakt modellar, Fizik modellarda, Biologik model C) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari D) axborot (nomoddiy, mavhum) va moddiy modellar 8 / 30 8. Algoritimning “Nаtijаviylik” xossasi qaysi javobda keltirilgan? A) Ijrochiga tavsiya etilayotgan ko‘rsatmalar unga tushunarli bo‘lishi, ijrochining imkoniyatlariga javob berishi shart. B) Har bir algoritm, o‘z mazmuniga ko‘ra, bitta turdagi masalalarning barchasi uchun yaroqli bo‘lishi lozim. C) Har bir algoritm chekli sondagi qadamlardan keyin albatta natija berishi lozim. D) Algoritmni chekli sondagi oddiy ko‘rsatmalar ketma-ketligi shaklida ifodalash kerak. 9 / 30 9. Algoritmning kompyuter tushunadigan tilda yozilishi ... deb ataladi. Nuqtalar o’rniga to’g’ri javobni qo’ying. A) аlgоritmik til B) dastur C) dasturlash tili D) algoritim 10 / 30 10. Quyidagi algoritm natijasini toping. A) 3 B) -2 C) 0 D) -6 11 / 30 11. Quyidagi algoritm natijasini toping. A) 3 B) 5 C) 32 D) 42 12 / 30 12. Quyidagi algoritm natijasini toping. A) 1 B) 0 C) 14 D) 15 13 / 30 13. Dasturchi – A) biror maqsadga erishish yo’lida bajariladigan ketma-ketliklar B) dastur tuzuvchi shaxs. C) kompyuterni yaxshi tushunadigan shaxs D) barcha javoblar to’g’ri 14 / 30 14. Kompyuterda dasturlash jarayoni necha bosqichdan iborat? A) 2 B) 5 C) 3 D) 6 15 / 30 15. Interfaol muhit nima? A) dastur kodini kiritish, uni fayl sifatida saqlamasdan turib natijasini ko‘rish muhiti. B) integrallashgan dasturlash va o‘rganish muhiti C) dastur kodini kiritish, alohida fayl sifatida saqlash va ishga tushirish muhiti. D) dasturlash tili buyruqlari. 16 / 30 16. Python dasturlash tilining alifbosi to’g’ri ko’rsatilgan javobni toping. (Bir nechta javob belgilash mumkin.) A) Katta va kichik lotin harflari B) Maxsus belgilar C) Arab raqamlari D) Xizmatchi so‘zlar 17 / 30 17. Kompyuter xotirasidagi yacheykada saqlanadigan ma’lumotlar shakli. nima deyiladi? A) Kompyuter dasturlari B) Ma’lumotlar turi C) Dasturlash muhiti D) Operator 18 / 30 18. Python dasturida minus (–) va tagchiziq(_) belgilarini adashtirish mumkinmi? A) Yo’q B) Ha 19 / 30 19. Pythonda dastur natijasini toping: >>> b = 12.3e+2 >>> print(type(b)) A) <class 'str'> B) <class 'float'> C) <class 'bool'> D) <class 'int'> 20 / 30 20. Pythonda dastur natijasini toping: >>> print(2**3) A) 2 B) 8 C) 4 D) 16 21 / 30 21. Pythonda dastur increment amalini ko’rsating. A) %= B) –= C) += D) *= 22 / 30 22. Pythonda dastur natijasini toping: >>> print(7/5) A) 14 B) 6 C) 1.4 D) 12 23 / 30 23. Pythonda dastur natijasini toping: >>> print(55%2) A) 27 B) 1 C) 6 24 / 30 24. Pythonda dastur natijasini toping: >>> print(11//3) A) 3 B) 2 C) 4 D) 1 25 / 30 25. Pythonda dastur natijasini toping: x=6 x/=3 print(x) A) 9 B) 6 C) 2.0 D) 18 26 / 30 26. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 65 B) 38 C) 3 D) 29 27 / 30 27. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 6 B) 3 C) 0 D) 2 28 / 30 28. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 29 B) 12.0 C) 10 D) 21.0 29 / 30 29. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 38 B) 45 C) 29 D) 23 30 / 30 30. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 41 B) 38 C) 20 D) 26 Sizning ballingiz 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
