Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №14 9-sinf Informatika 9-sinf Informatika №14 InfoMaster Dekabr 17, 2022 44 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 9-sinf Informatika №14 III BOB. ALGORITMLASH ASOSLARI 24-dars. ARALASH (KOMBINATSIYALASHGAN) ALGORITMLAR 1 / 25 1. Hozirda mantiqning qanday yo‘nalishlari mavjud. A) Formal mantiq B) Matematik mantiq C) Barcha javoblar to’g’ri D) Dialektik mantiq 2 / 25 2. 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 3 / 25 3. Quyidagi mantiqiy mulohazalarga mos rostlik jadvalida nechta rost qiymat qabul qiladi. ⏋A & B ∨⏋C A) 5 B) 6 C) 4 D) 3 4 / 25 4. Quyidagi rasmdan Invertor va Konyunktor sxеmasi toping. A) 3,5 va 1,6 B) 2,4 va 1,6 C) 3,4 va 1,6 D) 3,4 va 2,6 5 / 25 5. Shartni bajaring. A&(B=>⏋C) =0 A) 4 B) 2 C) 5 D) 6 6 / 25 6. “Algoritmlash” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 2-bosqich B) 3-bosqich C) 4-bosqich D) 5-bosqich 7 / 25 7. Vaqt omili (dinamikasi) bо‘yicha modellarning qanday turlari mavjud? A) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari B) statik va dinamik modellar C) axborot (nomoddiy, mavhum) va moddiy modellar D) Abstrakt modellar, Fizik modellarda, Biologik model 8 / 25 8. Algоritmlarning asosiy xossalari nechta? A) 4 ta B) 5 ta C) 3 ta D) 6 ta 9 / 25 9. Quyidagi blokning nomi toping. A) O‘zlashtirish bloki B) Qism dastur bloki C) Xabarlarni chop etish bloki D) Sikl bloki 10 / 25 10. Dizyunktor – yig‘uvchi sxеmalarni belgilang. 1.2. 3. 4.5. 6. A) 5,6 B) 1,4 C) 1,3 D) 4,5 11 / 25 11. Quyidagi algoritm natijasini toping. A) 18.5 B) 16.5 C) 8.5 D) 10 12 / 25 12. Quyidagi algoritm natijasini toping. A) 6 B) 3 C) 4 D) -6 13 / 25 13. Quyidagi algoritm natijasini toping. A) -3 B) 64 C) 9 D) 8 14 / 25 14. Quyidagi algoritm natijasini toping. A) 5 B) -1 C) 9 D) 8 15 / 25 15. Quyidagi algoritm natijasini toping. A) -1 B) 2 C) 1 D) 0 16 / 25 16. Quyidagi algoritm natijasini toping. A) 3 B) 0 C) 1 D) 2 17 / 25 17. Quyidagi algoritm natijasini toping. A) 3 B) 12 C) 11 D) 6 18 / 25 18. Quyidagi algoritm natijasini toping. A) 32 B) 42 C) 5 D) 3 19 / 25 19. Quyidagi algoritm natijasini toping. A) 1 B) -6 C) 6 D) -9 20 / 25 20. Quyidagi algoritm natijasini toping. A) 1 B) 3 C) 6 D) -1 Ushbu blok-sxema qanday natija chiqarishini aniqlaymiz. Boshlang‘ich qiymatlar: S = 0 A = -6 Takrorlanuvchi jarayon: S = A - S A = A + 2 A > 9 shart tekshiriladi. Agar Yo‘q, jarayon yana davom etadi. Agar Ha, S chiqariladi. Hisob-kitobni bajaramiz: A S = A - S A = A + 2 -6 -6 - 0 = -6 -6 + 2 = -4 -4 -4 - (-6) = 2 -4 + 2 = -2 -2 -2 - 2 = -4 -2 + 2 = 0 0 0 - (-4) = 4 0 + 2 = 2 2 2 - 4 = -2 2 + 2 = 4 4 4 - (-2) = 6 4 + 2 = 6 6 6 - 6 = 0 6 + 2 = 8 8 8 - 0 = 8 8 + 2 = 10 Endi A > 9 sharti haqiqat bo‘ldi (10 > 9).Shu paytda S ning qiymati: 8. Natija: 8 ✅ 21 / 25 21. Quyidagi algoritm natijasini toping. A) 4 B) -6 C) 0 D) 8 22 / 25 22. Quyidagi algoritm natijasini toping. A) 1 B) 4 C) 17 D) 15 23 / 25 23. Quyidagi algoritm natijasini toping. A) 4 B) 5 C) 6 D) 11 24 / 25 24. Quyidagi algoritm natijasini toping. A) 1 B) 24 C) 120 D) 0 25 / 25 25. Quyidagi algoritm natijasini toping. A) 14 B) 1 C) 0 D) 15 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
