Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №12 9-sinf Informatika 9-sinf Informatika №12 InfoMaster Dekabr 3, 2022 195 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 9-sinf Informatika №12 III BOB. ALGORITMLASH ASOSLARI 20-dars. TARMOQLANUVCHI ALGORITMLAR 1 / 25 1. Mantiqning o‘rganish obyektini ko’rsating. A) Farosat B) Tafakkur C) Salohiyat D) Kuzatish 2 / 25 2. A = “9•9>10•10–25”, B = “1 bod=1 bayt/1 sekund”, C = “1 bayt=8 bit”, D= “1 Kilobit=1024 bayt” bo‘lsa, quyidagi mantiqiy ifoda natijasini aniqlang. 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) Mantiqiy amallar B) Mantiqiy formula C) Mulohazalar yig’indisi D) Mulohazalar algebrasi 4 / 25 4. Invertor raqamli sxemalarda qaysi mantiqiy elementi orqali belgilanadi? A) “VA" B) “YOKI” C) Barcha javob to’g’ri D) “EMAS” 5 / 25 5. Shartni bajaring. A&(Cv⏋B→A)=1 A) 4 B) 5 C) 6 D) 0 6 / 25 6. “Masalaning matematik modelini tuzish” kompyuterda masalalar yechishning nechanchi bosqichi hisoblanadi? A) 2-bosqich B) 4-bosqich C) 1-bosqich D) 5-bosqich 7 / 25 7. Matimatik madel deb nimaga aytiladi? A) Barcha javob to’g’ri B) narsa yoki jarayonni o’rganish; C) obyektning matematik belgilar orqali ifodalash jarayoni; D) o’rganilayotgan obyektni matematik munosabati; 8 / 25 8. Algoritimning “Nаtijаviylik” xossasi qaysi javobda keltirilgan? A) Ijrochiga tavsiya etilayotgan ko‘rsatmalar unga tushunarli bo‘lishi, ijrochining imkoniyatlariga javob berishi shart. B) Har bir algoritm chekli sondagi qadamlardan keyin albatta natija berishi lozim. C) Algoritmni chekli sondagi oddiy ko‘rsatmalar ketma-ketligi shaklida ifodalash kerak. D) Har bir algoritm, o‘z mazmuniga ko‘ra, bitta turdagi masalalarning barchasi uchun yaroqli bo‘lishi lozim. 9 / 25 9. Quyidagi algoritimni tasvirlash usulini toping. A) Algoritmning grafik shaklda ifodalanishi B) Algoritmning so‘zlar yordamida ifodalanishi C) Algoritmning jadval yordamida ifodalanishi D) Algoritmning formulalar yordamida ifodalanishi 10 / 25 10. Sodda mulohazalarning inkori deb qanday mulohazaga aytiladi? A) implikatsiyasi B) Ikkita sodda mulohazaning “yoki” bog‘lovchisi orqali bog‘lanishidan hosil bo‘lgan yangi mulohazaga C) Bеrilgаn А mulоhаzаga “emas” shaklidagi to‘liqsiz fe’lni qo‘shish orqali hosil qilingan yangi mulohazaga D) Ikkita sodda mulohazaning “va” bog‘lovchisi orqali bog‘lanishidan hosil bo‘lgan yangi mulohazaga 11 / 25 11. Qaysi olim tamonidan har qanday algoritm uning nima maqsadda tuzilganligi va murakkabligidan qat’i nazar, uchta: ketma-ketlik, tarmoqlanish va takrorlanish algoritmik g‘oyani ilgari surdi va tо‘liq asoslab berdi A) Edsger Deykstra B) Charliz Bebbij C) Jon Uilyam Mokli D) Truong Trong Thi 12 / 25 12. Quyidagi algoritm natijasini toping. A) 8 B) 9 C) -8 D) 7 13 / 25 13. Quyidagi algoritm natijasini toping. A) -9 B) 6 C) 1 D) -6 14 / 25 14. Quyidagi algoritm natijasini toping. A) 5 B) 8 C) 9 D) -1 15 / 25 15. Quyidagi algoritm natijasini toping. A) 2 B) 0 C) 1 D) 3 16 / 25 16. Quyidagi algoritm natijasini toping. A) 3 B) 18 C) 15 D) 6 17 / 25 17. Quyidagi algoritm natijasini toping. A) -34 B) 11 C) -3 D) 13 18 / 25 18. Quyidagi algoritm natijasini toping. A) 2 B) 1 C) 0 D) -1 19 / 25 19. Quyidagi algoritm natijasini toping. A) 4 B) -6 C) 3 D) 6 20 / 25 20. Quyidagi algoritm natijasini toping. A) 64 B) 9 C) 8 D) -3 21 / 25 21. Quyidagi algoritm natijasini toping. A) 11 B) 9 C) 81 D) 6 22 / 25 22. Quyidagi algoritm natijasini toping. A) 11 B) 3 C) 6 D) 12 23 / 25 23. Quyidagi algoritm natijasini toping. A) 32 B) 5 C) 3 D) 42 24 / 25 24. Quyidagi algoritm natijasini toping. A) 1 B) 4 C) 3 D) 2 25 / 25 25. Quyidagi algoritm natijasini toping. A) 25 B) 5 C) -25 D) 0 0% Author: InfoMaster Foydali bo'lsa mamnunmiz