Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №43 9-sinf InformatikaInformatika choraklik 9-sinf Informatika №43 InfoMaster May 18, 2023 149 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0 12345678910111213141516171819202122232425 9-sinf Informatika №43 NAZORAT ISHI 4-chorak uchun test 1 / 25 1. Quyidagi rasmdan Dizyunktor sxеmasi toping. A) 2,5 B) 2,3 C) 1,5 D) 3,6 2 / 25 2. Quyidagi rasmdan Dizyunktor va Konyunktor sxеmalarini toping. A) 2,5 va 1,6 B) 2,3 va 1,6 C) 3,4 va 1,6 D) 2,5 va 3,4 3 / 25 3. Invertor amali bu-... A) Mantiqiy amalga mos kelmaydi B) (“VA” mantiqiy elementi) mantiqiy ko‘payishni amalga oshiradi; C) (“YOKI” mantiqiy elementi) mantiqiy qo‘shishni amalga oshiradi; D) (“EMAS” mantiqiy elementi) rad etishni amalga oshiradi. 4 / 25 4. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Yolg'on B) Rost 5 / 25 5. Pythonda dastur natijasini toping: A) 19 B) 30 C) 10 D) 4 6 / 25 6. Pythonda dastur natijasini toping: A) testmaster B) testmaster. C) testmaster.uz D) master.uz 7 / 25 7. Pythonda dasturida Satrlarga ta’rif bering. A) Panchara (#) bilan yozilgan Unicode kodidagi belgilar ketma-ketligi. B) Qavs ichiga olingan Unicode kodidagi belgilar ketma-ketligi. C) Qo‘shtirnoq ichiga olingan Unicode kodidagi belgilar ketma-ketligi. D) Sistemali qavs ichiga olingan Unicode kodidagi belgilar ketma-ketligi. 8 / 25 8. IDLEning dasturlash muhitida dastur tuzishda fayl saqlash uchun qaysi buyruq tanlanadi? A) File menyusidan New File buyrug‘i B) Run menyusida Run Module buyrug‘i C) File menyusidan Save yoki Save as buyrug‘i 9 / 25 9. Paython dasturida quyidagi kod natijasini toping: print(‘Salom’) A) Xatolik chiqadi B) salom C) Salom D) SALOM 10 / 25 10. Quyidagi algoritm natijasini toping. A) 18.5 B) 16.5 C) 10 D) 8.5 11 / 25 11. Quyidagi algoritm natijasini toping. A) 9 B) -1 C) 1 D) 0.5 12 / 25 12. Python dasturida a=-9 bo’lgan holda quyidagi kod natijasini tahlil qiling. (Tarmoqlanuvchi algoritim) A) 2 B) 1 C) 0 D) -1 13 / 25 13. Dinamik voqelikga asoslargan mantiqni ko’rsating. A) To’g’ri javob yo’q B) Formal mantiq C) Matematik mantiq D) Dialektik mantiq 14 / 25 14. Mantiq (logika) atamasi qanday ma’nolarni anglatadi? A) “so‘z”, “fikr” B) “nutq”, “aql” C) Barcha javoblar to’g’ri D) “mulohaza”, 15 / 25 15. “Yolg’on” mantiqiy qiymatlarni belgilash usullarini ko’rsating. A) “Y”, “Yo‘q”, “False”, “F”, “0” B) “Y”, “Ha”, “True”, “T”, “0” C) “R”, “Ha”, “True”, “T”, “1” D) “F”, “Ha”, “True”, “T”, “1” 16 / 25 16. “Rost” mantiqiy qiymatlarni belgilash usullarini ko’rsating. A) “R”, “Ha”, “True”, “T”, “1” B) “Y”, “Yo‘q”, “False”, “F”, “0” C) “Y”, “Ha”, “False”, “T”, “1” D) “R”, “Ha”, “True”, “T”, “0” 17 / 25 17. Hozirda mantiqning qanday yo‘nalishlari mavjud. A) Barcha javoblar to’g’ri B) Dialektik mantiq C) Matematik mantiq D) Formal mantiq 18 / 25 18. “Masalaning qo‘yilishi” nechanchi bosqich hisoblanadi? A) 4-bosqich B) 2-bosqich C) 1-bosqich D) 3-bosqich 19 / 25 19. Qaysi bosqichda: Masalaning modelidan foydalanib, hal etishning algoritmi tuziladi. A) 3-bosqichda B) 2-bosqichda C) 4-bosqichda D) 1-bosqichda 20 / 25 20. Python dasturida quyidagi kod natijasini toping: (Tarmoqlanuvchi algoritim) A) 12 B) 10 C) Dasturda xatolik bor D) 14 21 / 25 21. if operatori bajarilish tartibini belgilang. A) faqat berilgan shart yo’gon bo‘lgandagina muayyan buyruqlar to‘plamini bajaradigan shartli operator. B) Barcha javob to’g’ri C) faqat berilgan shart rost bo‘lgandagina muayyan buyruqlar to‘plamini bajaradigan shartli operator. D) dastur tasodifan muayyan buyruqlar to‘plamini bajaradigan shartli operator. 22 / 25 22. Python dasturida a=5, b=10 bo’lgan holda quyidagi kod natijasini toping. (Tarmoqlanuvchi algoritim) A) 5 B) 10 C) 0 D) 2 23 / 25 23. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 6 B) 0 C) 3 D) 2 24 / 25 24. A=rost, B=yolg‘on, C= rost qiymatlar uchun quyidagi amallarni bajaring: ⏋C ∧ B ∨⏋C A) Rost B) Yolg'on 25 / 25 25. Takrorlanishlar soni avvaldan maʼlum bo‘lganda qo‘llaniladigan operatorni toping. A) elif B) if C) for D) while Sizning ballingiz 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
