Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №14 9-sinf Informatika 9-sinf Informatika №14 InfoMaster Dekabr 17, 2022 11 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. “Yolg’on” mantiqiy qiymatlarni belgilash usullarini ko’rsating. A) “Y”, “Ha”, “True”, “T”, “0” B) “F”, “Ha”, “True”, “T”, “1” C) “Y”, “Yo‘q”, “False”, “F”, “0” D) “R”, “Ha”, “True”, “T”, “1” 2 / 25 2. A=rost, B=yolg‘on, C= rost qiymatlar uchun quyidagi amallarni bajaring: ⏋(A & B) ∨ (B => C ∨⏋A) A) Yolg'on B) Rost 3 / 25 3. Mulohazalar to‘plami va unda bajariladigan barcha &, ∨, ⏋, =>, <=> amallar birgalikda ..... deb yuritiladi. Nuqtalar o’rniga to’g’ri javobni tanlang. A) Mulohazalar algebrasi B) Mantiqiy formula C) Mulohazalar yig’indisi D) Mantiqiy amallar 4 / 25 4. Quyidagi rasmdan Invertor sxеmasi toping. A) 3,4 B) 2,5 C) 1,4 D) 1,6 5 / 25 5. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 6 / 25 6. “Algoritmlash” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 4-bosqich B) 2-bosqich C) 3-bosqich D) 5-bosqich 7 / 25 7. Taqdim etish usuli bо‘yicha modellarning qanday turlari mavjud? A) axborot (nomoddiy, mavhum) va moddiy modellar B) statik va dinamik modellar C) Abstrakt modellar, Fizik modellarda, Biologik model D) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari 8 / 25 8. “Har bir algoritm, o‘z mazmuniga ko‘ra, bitta turdagi masalalarning barchasi uchun yaroqli bo‘lishi lozim.” Ushbu xossa algoritimning qaysi xossasi? A) Оmmаviylik B) Aniqlilik C) Diskretlilik D) Nаtijаviylik 9 / 25 9. Quyidagi algoritimni tasvirlash usulini toping. A) Algoritmning so‘zlar yordamida ifodalanishi B) Algoritmning jadval yordamida ifodalanishi C) Algoritmning grafik shaklda ifodalanishi D) Algoritmning formulalar yordamida ifodalanishi 10 / 25 10. Invertor sxemalarni belgilang. 1.2. 3. 4.5. 6. A) 5,6 B) 1,2 C) 3,4 D) 1,6 11 / 25 11. Quyidagi algoritm natijasini toping. A) 10 B) 8.5 C) 18.5 D) 16.5 12 / 25 12. Quyidagi algoritm natijasini toping. A) 32 B) 5 C) 3 D) 42 13 / 25 13. Quyidagi algoritm natijasini toping. A) -8 B) 8 C) 7 D) 9 14 / 25 14. Quyidagi algoritm natijasini toping. A) 64 B) 8 C) -3 D) 9 15 / 25 15. Quyidagi algoritm natijasini toping. A) 4 B) 6 C) -6 D) 3 16 / 25 16. Quyidagi algoritm natijasini toping. A) -1 B) 0 C) 2 D) 1 17 / 25 17. Quyidagi algoritm natijasini toping. A) 25 B) 0 C) -25 D) 5 18 / 25 18. Quyidagi algoritm natijasini toping. A) 9 B) -1 C) 5 D) 8 19 / 25 19. Quyidagi algoritm natijasini toping. A) 1 B) 2 C) 3 D) 0 20 / 25 20. Quyidagi algoritm natijasini toping. A) 5 B) 11 C) 4 D) 6 21 / 25 21. Quyidagi algoritm natijasini toping. A) 15 B) 0 C) 1 D) 14 22 / 25 22. Quyidagi algoritm natijasini toping. A) 15 B) 1 C) 17 D) 4 23 / 25 23. Quyidagi algoritm natijasini toping. A) 1 B) 3 C) -1 D) 6 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 ✅ 24 / 25 24. Quyidagi algoritm natijasini toping. A) 0 B) -6 C) 4 D) 8 25 / 25 25. Quyidagi algoritm natijasini toping. A) 24 B) 1 C) 120 D) 0 0% Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
