Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №43 9-sinf InformatikaInformatika choraklik 9-sinf Informatika №43 InfoMaster May 18, 2023 98 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 7 12345678910111213141516171819202122232425 9-sinf Informatika №43 NAZORAT ISHI 4-chorak uchun test 1 / 25 1. Formal mantiq.. A) barcha javoblar to'g'ri B) dinamik voqelikga oid bo‘lib, tafakkurni uning mazmuni va shakli yaxlitligi hamda rivojlanishi orqali o‘rganadi. C) tafakkurni matematik usullar yordamida tadqiq etadi. D) tatik voqelikga oid bo‘lib, tafakkur strukturasini fikrning aniq mazmuni va taraqqiyotidan chetlashgan holda, nisbatan mustaqil ravishda o‘rganadi. 2 / 25 2. Ushbu mantiqiy sxemaning natijasi YOLG'ON bo'lsa, mos ravishda p, q va r ning qiymatlarini toping. A) 1;0;1 B) 1;0;0 C) 0;1;0 D) 0;0;0 3 / 25 3. Quyidagi algoritm natijasini toping. A) 9 B) 81 C) 6 D) 11 4 / 25 4. Quyidagi algoritm natijasini toping. A) 3 B) 1 C) 2 D) 4 5 / 25 5. Dizyunktor amali bu... A) Bunday amal yo’q B) (“YOKI” mantiqiy elementi) mantiqiy qo‘shishni amalga oshiradi; C) (“EMAS” mantiqiy elementi) rad etishni amalga oshiradi. D) (“VA” mantiqiy elementi) mantiqiy ko‘payishni amalga oshiradi; 6 / 25 6. Python dasturida quyidagi k ning qiymatini toping. A) 10 B) 11 C) 8 D) 9 7 / 25 7. “not” mantiqiy amali qanday ishlaydi? A) Ifodaning qiymati True bo‘lsa, False qiymatni qaytaradi va aksincha. B) Murakkab ifodadа qatnashgan barcha qism ifodalardan kamida bittasi True bo‘lsa, ifodaning yakuniy qiymati True, aks holda False qiymatni qaytaradi. C) To’g’ri javob berilmagan D) Murakkab ifodadа qatnashgan barcha qism ifodalar True bo‘lsa, ifodaning yakuniy qiymati True, aks holda False qiymatni qaytaradi. 8 / 25 8. Pythonda dastur natijasini toping: A) True B) False 9 / 25 9. Pythonda dastur natijasini toping: A) False B) True 10 / 25 10. Matimatik madel deb nimaga aytiladi? A) Barcha javob to’g’ri B) narsa yoki jarayonni o’rganish; C) o’rganilayotgan obyektni matematik munosabati; D) obyektning matematik belgilar orqali ifodalash jarayoni; 11 / 25 11. A mulohazaning ekvivalensiyasi bеlgilari to’g’ri ko’rsatilgan qatorni toping. A) A=>B, A–>B B) A<=>B, A<–>B C) A<=>B, A=B D) A&B, A–>B 12 / 25 12. Pythonda dastur natijasini toping: A) 5 B) 4 C) 6 D) 4 13 / 25 13. Pythonda dastur natijasini toping: A) atik B) atika C) matika D) tika 14 / 25 14. “Masalaning matematik modelini tuzish” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 4-bosqich B) 1-bosqich C) 5-bosqich D) 2-bosqich 15 / 25 15. Python dasturida a=5 bo’lgan holda quyidagi kod natijasini tahlil qiling. (Tarmoqlanuvchi algoritim) A) 6 B) 12 C) 10 D) 5 16 / 25 16. Python dasturida a=-5 bo’lgan holda quyidagi kod natijasini tahlil qiling. (Tarmoqlanuvchi algoritim) A) -5 B) -4 C) -3 D) -10 17 / 25 17. Python dasturida a=-5 bo’lgan holda quyidagi kod natijasini tahlil qiling. (Tarmoqlanuvchi algoritim) A) Nol (0) B) -5 C) -2.5 D) -9 18 / 25 18. Python dasturida a=0 bo’lgan holda quyidagi kod natijasini tahlil qiling. (Tarmoqlanuvchi algoritim) A) 3 B) 2 C) 0 D) -5 19 / 25 19. Pythonda dastur natijasini toping: A) True B) False 20 / 25 20. Pythonning rasmiy saytini ko’rsating. A) www.python.com B) www.python.org C) www.python.uz D) www.python.ru 21 / 25 21. IDLE qisqartma so’zining kengaytmasini toping. A) Internet Drive and Learning Environment B) Integrated Development and Learning Environment C) Integrated Development and Learning Environmental D) Internet Downloads and Learning Environment 22 / 25 22. Python dasturida quyidagi kod natijasini toping: (Tarmoqlanuvchi algoritim) A) 4.5 B) 18 C) Dasturda xatolik bor D) 9 23 / 25 23. Quyidagi rasmdagi Pythonda dastur natijasini toping: A) 38 B) 65 C) 29 D) 3 24 / 25 24. Pythonda dastur natijasini toping: >>> print(2**5) A) 27 B) 125 C) 32 D) 64 25 / 25 25. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Yolg'on B) Rost Sizning ballingiz 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
