9-sinf Informatika №43 May 18, 2023 da chop etilgan InfoMaster tomonidan 9-sinf Informatika №43 ga fikr bildirilmagan. 11 12345678910111213141516171819202122232425 9-sinf Informatika №43 NAZORAT ISHI 4-chorak uchun test 1 / 25 1. Pythonda dastur natijasini toping: A) invalid syntax B) False C) True 2 / 25 2. A=rost, B=yolg‘on, C= rost qiymatlar uchun quyidagi amallarni bajaring: ⏋C ∧ B ∨⏋C A) Yolg'on B) Rost 3 / 25 3. Python dasturida a=5, b=10 bo’lgan holda quyidagi kod natijasini toping. (Tarmoqlanuvchi algoritim) A) 10 B) 2 C) 5 D) 0 4 / 25 4. “Dasturlash” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 4-bosqich B) 5-bosqich C) 3-bosqich D) 6-bosqich 5 / 25 5. “Algoritmlash” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 4-bosqich B) 2-bosqich C) 3-bosqich D) 5-bosqich 6 / 25 6. Quyidagi algoritm natijasini toping. A) 5 B) 4 C) 2 D) 6 7 / 25 7. Shartni bajaring. A&(Cv⏋B→A)=0 A) 4 B) 5 C) 3 D) 6 8 / 25 8. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 9 / 25 9. Pythonda dastur natijasini toping: A) 6 B) 19 C) 2 D) 7 10 / 25 10. Python dasturida quyidagi kod natijasini toping: (Tarmoqlanuvchi algoritim) A) 9 B) 18 C) Dasturda xatolik bor D) 4.5 11 / 25 11. Python dasturida quyidagi kod natijasini tahlil qiling va takrorlanishlar sonini toping. (Takrorlanuvchi algoritim) A) Takrorlanmaydi B) 26 C) 24 D) 25 12 / 25 12. Python dasturida quyidagi kod natijasini tahlil qiling va takrorlanishlar sonini toping. (Takrorlanuvchi algoritim) A) Takrorlanmaydi B) 10 C) Dasturda xatolik bor D) 11 13 / 25 13. ....- tafakkurni matematik usullar yordamida tadqiq etadi. U hozirgi Nuqtalar o’rniga mos javobni tanlang. A) Formal mantiq B) Dialektik mantiq C) To’g’ri javob yo’q D) Matematik mantiq 14 / 25 14. Pythonda dastur natijasini toping: x=5 x*=3 print(x) A) 15 B) 3 C) 8 D) 2 15 / 25 15. Pythonda dastur natijasini toping: >>> print(7+5) A) 12 B) 6 C) 2 D) 1.4 16 / 25 16. Pythonda dastur natijasini toping: x=8 x+=1 print(x) A) 3 B) 9 C) 7 D) 8 17 / 25 17. Invertor sxemalarni belgilang. 1.2. 3. 4.5. 6. A) 5,6 B) 1,2 C) 3,4 D) 1,6 18 / 25 18. Istalgan mulohaza qanday mantiqiy qiymatni qabul qilishi mumkin? A) 1 ta, rost B) 2 ta, rost va bo'lishi mumkin C) 2ta , rost va yolg'on D) 1 ta, yo'g'on 19 / 25 19. Mantiqiy ko‘paytirish amaliga mos rostlik jadvali toping. 1.2. 3. 4. A) 2 B) 4 C) 1 D) 3 20 / 25 20. Ekvivalensiya amaliga mos rostlik jadvali toping. 1.2. 3. 4. A) 1 B) 4 C) 3 D) 2 21 / 25 21. A va B mulohazalar bir vaqtda rost yoki bir vaqtda yolg‘on bo‘lganda rost bo‘ladigan mulohazaga A va B mulohazalarning .... deyiladi. A) ekvivalensiyasi B) implikatsiyasi C) dizyunksiya (lot. disjunctio – farqlayman, ajrataman) – mantiqiy qo‘shish amali D) konyunksiya (lot. conjunctio – bog‘layman) – mantiqiy ko‘paytirish amali 22 / 25 22. Pythonda dastur natijasini toping: A) False B) True 23 / 25 23. Pythonda dastur natijasini toping: A) True B) False 24 / 25 24. Pythonda dastur natijasini toping: A) False B) True 25 / 25 25. Dizyunktor amali bu... A) (“YOKI” mantiqiy elementi) mantiqiy qo‘shishni amalga oshiradi; B) (“VA” mantiqiy elementi) mantiqiy ko‘payishni amalga oshiradi; C) Bunday amal yo’q D) (“EMAS” mantiqiy elementi) rad etishni amalga oshiradi. Sizning ballingiz 0% Author: InfoMaster 9-sinf Informatika, Informatika choraklik