Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №5 9-sinf Informatika 9-sinf Informatika №5 InfoMaster Oktabr 8, 2022 22 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 9-sinf Informatika №5 I BOB. KOMPYUTERNING MANTIQIY ISHLASH PRINSIPI 7-dars. AMALIY MASHG‘ULOT 1 / 25 1. Hozirda mantiqning qanday yo‘nalishlari mavjud. A) Dialektik mantiq B) Matematik mantiq C) Formal mantiq D) Barcha javoblar to’g’ri 2 / 25 2. Dizyunksiya amaliga to’g’ri ta’rif berilgan qatorni ko’rsating. A) Ikkita A va B sodda mulohazaning kamida bittasi rost bo‘lganda rost, qolgan holatlarda yolg‘on bo‘ladigan yangi mulohaza B) A mulohaza rost, B mulohaza yolg‘on bo‘lgandagina yolg‘on, qolgan holatlarda rost bo‘ladigan yangi mulohaza C) Ikkita A va B sodda mulohaza bir paytda rost bo‘lgandagina rost bo‘ladigan yangi mulohaza D) A va B mulohazalar bir vaqtda rost yoki bir vaqtda yolg‘on bo‘lganda rost bo‘ladigan yangi mulohaza 3 / 25 3. A, B, C,…. mulohazalarni mantiqiy bog‘lovchilar bilan ma’lum tartibda birlashtirib hosil qilingan murakkab mulohazaga ... deyiladi. Nuqtalar o’rniga to’g’ri javobni tanlang. A) Mantiqiy amallar B) Mulohazalar algebrasi C) Mulohazalar yig’indisi D) Mantiqiy formula 4 / 25 4. Invertor raqamli sxemalarda qaysi mantiqiy elementi orqali belgilanadi? A) “AND” B) “OR” C) Barcha javob to’g’ri D) “NOT” 5 / 25 5. Invertor– A) sxemasida faqat bitta (A) iruvchi va bitta (A emas) chiquvchi signal mavjud. B) yig‘uvchi sxеmada ham kamida ikkita (A, B) kiruvchi va bitta (A yoki B) chiquvchi signal mavjud. C) Barcha javob to’g’ri D) mos tushish sxеmasida kamida ikkita (A, B) kiruvchi va bitta (A&B) chiquvchi signal mavjud. 6 / 25 6. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 7 / 25 7. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 10 B) 7 C) 6 D) 13 8 / 25 8. Shartni bajaring. A&(Cv⏋B→A)=0 A) 6 B) 5 C) 3 D) 4 9 / 25 9. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 11 B) 8 C) 5 D) 4 10 / 25 10. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Rost B) Yolg'on 11 / 25 11. Shartni bajaring. A&(Cv⏋B→A)=1 A) 0 B) 4 C) 5 D) 6 12 / 25 12. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) not A or B→C B) not A and Bor not C C) A or B and C D) A and not B → C 13 / 25 13. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 12 B) 5 C) 6 D) 4 14 / 25 14. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Rost B) Yolg'on 15 / 25 15. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Maktabga ketayotib, eshiklarni qulflang. B) Sening yoshing nechchida? C) Eng yengil metall litiy hisoblanadi 16 / 25 16. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) ⌐A&B&⌐C B) ⌐A∨B&⌐C C) ⌐A&B∨⌐C D) ⌐A&B&C 17 / 25 17. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Rost B) Yolg'on 18 / 25 18. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 4 B) 6 C) 13 D) 12 19 / 25 19. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Rost B) Yolg'on 20 / 25 20. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 21 / 25 21. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 5 B) 11 C) 12 D) 4 22 / 25 22. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 23 / 25 23. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 9 B) 12 C) 6 D) 5 24 / 25 24. Shartni bajaring. A&(B=>⏋C) =0 A) 6 B) 2 C) 5 D) 4 25 / 25 25. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 5 B) 12 C) 9 D) 6 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz