Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №23 9-sinf Informatika 9-sinf Informatika №23 InfoMaster Fevral 7, 2023 147 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 123456789101112131415161718192021222324252627282930 9-sinf Informatika №23 IV BOB. DASTURLASH ASOSLARI 33–34-darslar. PYTHONDA ARIFMETIK AMALLARNI BAJARISH 1 / 30 1. Mantiq ilmining alohida fan sifatida qaysi olim ismi bilan bog’liq? A) Ins Sino B) A.Temur C) Zeno va Geraklit D) Arastu (Aristotel) 2 / 30 2. Ikkita sodda mulohazaning “va” bog‘lovchisi orqali bog‘lanishidan hosil bo‘lgan yangi mulohaza nima deb ataladi? A) Sodda mulohazalar implikatsiyasi dеyiladi. B) Sodda mulohazalar yig‘indisi dеyiladi. C) Sodda mulohazalar ko‘paytmasi dеyiladi. D) sodda mulohazaning inkori 3 / 30 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “∨” A) Konyunksiya B) Implikatsiya C) Ekvivalensiya D) Dizyunksiya 4 / 30 4. Konyunktor – A) mos tushish sxеmasida kamida ikkita (A, B) kiruvchi va bitta (A&B) chiquvchi signal mavjud. B) Barcha javob to’g’ri C) sxemasida faqat bitta (A) kiruvchi va bitta (A emas) chiquvchi signal mavjud. Invertor sxemasi “teskari zanjir” deb ham ataladi. D) yig‘uvchi sxеmada ham kamida ikkita (A, B) kiruvchi va bitta (A yoki B) chiquvchi signal mavjud. 5 / 30 5. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) not A and Bor not C B) A and not B → C C) A or B and C D) not A or B→C 6 / 30 6. Qaysi bosqichda: Dastur ishga tushiriladi, natijasi tahlil qilinadi. A) 4-bosqichda B) 5-bosqichda C) 3-bosqichda D) 6-bosqichda 7 / 30 7. Vaqt omili (dinamikasi) bо‘yicha modellarning qanday turlari mavjud? A) statik va dinamik modellar B) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari C) axborot (nomoddiy, mavhum) va moddiy modellar D) Abstrakt modellar, Fizik modellarda, Biologik model 8 / 30 8. “Ijrochiga tavsiya etilayotgan ko‘rsatmalar unga tushunarli bo‘lishi, ijrochining imkoniyatlariga javob berishi shart.” Ushbu xossa algoritimning qaysi xossasi? A) Оmmаviylik B) Aniqlilik C) Tushunаrlilik D) Diskretlilik 9 / 30 9. Quyidagi blokning nomi toping. A) Algoritmni boshlash / tugatish bloki B) Kiritish/ chiqarish bloki C) Funksional blok (operator bloki) D) Muqobil blok 10 / 30 10. Quyidagi algoritm natijasini toping. A) 3 B) -1 C) 2 D) 0 11 / 30 11. Quyidagi algoritm natijasini toping. A) -3 B) 8 C) 64 D) 9 12 / 30 12. Quyidagi algoritm natijasini toping. A) 6 B) 4 C) 5 D) 11 13 / 30 13. Kompyuter uchun dastur tuzish jarayoni nima deb ataladi? A) Dasturlash B) Tuzatish C) Kompyuter dasturi D) Dasturchi 14 / 30 14. Inson va kompyuter o‘rtasidagi rasmiy aloqa tili..... nuqtalar o’rniga to’g’ri javobni qo’ying. A) Dasturlash tili B) Kompyuter tili C) Arab tili D) O’qbek tili 15 / 30 15. IDLEning interfaol muhit nima? A) dastur kodini kiritish, tahrirlash va ishga tushirish mumkin bo‘lgan oyna. B) dastur kodini kiritib, natijasini darhol ko‘rish mumkin bo‘lgan oyna. 16 / 30 16. Pythonda quyidagi kod natijasini toping: a = 6 b = a a = 10 c = a + b print(c) A) 4 B) 6 C) 16 D) 10 17 / 30 17. Python dasturida satrli o’zgaruvchilarni ifodalash uchun qaysi xizmatchi so’zidan foydalaniladi? A) str() B) bool() C) int() D) float() 18 / 30 18. NameError Python NameError qanday xatolik? A) Barcha javoblar to’g’ri B) Dasturning kodida uni ishga tushirishga to‘sqinlik qiluvchi qandaydir xato borligini anglatadi. C) Qaysidir so‘z tanilmayotganini anglatadi D) Dasturda nolga bo’lingan holat mavjud 19 / 30 19. Pythonda dastur natijasini toping: >>> parol='@Asdf123' >>> print(type(parol)) A) <class 'int'> B) <class 'bool'> C) <class 'float'> D) <class 'str'> 20 / 30 20. Pythonda dastur natijasini toping: x=2 x**=4 print(x) A) 2 B) 8 C) 16 D) 4 21 / 30 21. Pythonda dastur natijasini toping: x=8 x-=2 print(x) A) 6 B) 10 C) 8 D) 7 22 / 30 22. Pythonda dastur natijasini toping: >>> print(2**3) A) 2 B) 4 C) 8 D) 16 23 / 30 23. Pythonda dastur natijasini toping: >>> print(2%3) A) 3 B) 2 C) 1 D) 4 24 / 30 24. Pythonda dastur natijasini toping: >>> print(6//7) A) 1 B) 6 C) 0 D) -2 25 / 30 25. Pythonda dastur natijasini toping: x=11 x%=4 print(x) A) 3 B) 1 C) 2 26 / 30 26. Pythonda dastur natijasini toping: >>> print(11%3) A) 4 B) 2 C) 1 D) 3 27 / 30 27. Pythonda dastur natijasini toping: >>> print(3**2) A) 9 B) 2 C) 8 D) 3 28 / 30 28. Pythonda dastur natijasini toping: x=6 x/=3 print(x) A) 9 B) 2.0 C) 6 D) 18 29 / 30 29. Pythonda dastur natijasini toping: x=6 x%=3 print(x) A) 3 B) 0 C) 2 D) 1 30 / 30 30. Pythonda dastur natijasini toping: >>> print(7+5) A) 2 B) 12 C) 1.4 D) 6 Sizning ballingiz 0% Author: InfoMaster Foydali bo'lsa mamnunmiz