9-sinf Informatika №5 Oktabr 8, 2022Oktabr 8, 2022 da chop etilgan InfoMaster tomonidan 9-sinf Informatika №5 ga 1 fikr bildirilgan 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) Matematik mantiq B) Dialektik mantiq C) Formal mantiq D) Barcha javoblar to’g’ri 2 / 25 2. A mulohazaning implikatsiyasi 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 bog‘lovchi nomini toping. “=>” A) Ekvivalensiya B) Konyunksiya C) Dizyunksiya D) Implikatsiya 4 / 25 4. Dizyunktor– A) Barcha javob to’g’ri B) yig‘uvchi sxеmada ham kamida ikkita (A, B) kiruvchi va bitta (A yoki B) chiquvchi signal mavjud. C) mos tushish sxеmasida kamida ikkita (A, B) kiruvchi va bitta (A&B) chiquvchi signal mavjud. D) sxemasida faqat bitta (A) kiruvchi va bitta (A emas) chiquvchi signal mavjud. Invertor sxemasi “teskari zanjir” deb ham ataladi. 5 / 25 5. Konyunktor raqamli sxemalarda qaysi mantiqiy elementi orqali belgilanadi? A) Barcha javob to’g’ri B) “NOT” C) “AND” D) “OR” 6 / 25 6. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 5 B) 4 C) 11 D) 12 7 / 25 7. Shartni bajaring. A&(B=>⏋C) =0 A) 2 B) 6 C) 5 D) 4 8 / 25 8. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 12 B) 6 C) 4 D) 5 9 / 25 9. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Rost B) Yolg'on 10 / 25 10. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Yolg'on B) Rost 11 / 25 11. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 6 B) 12 C) 9 D) 5 12 / 25 12. Shartni bajaring. A&(Cv⏋B→A)=0 A) 6 B) 5 C) 3 D) 4 13 / 25 13. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 14 / 25 14. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 9 B) 6 C) 12 D) 5 15 / 25 15. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 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=1 A) Yolg'on B) Rost 18 / 25 18. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 11 B) 8 C) 4 D) 5 19 / 25 19. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Rost B) Yolg'on 20 / 25 20. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Eng yengil metall litiy hisoblanadi B) Maktabga ketayotib, eshiklarni qulflang. C) Sening yoshing nechchida? 21 / 25 21. 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 22 / 25 22. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 6 B) 10 C) 7 D) 13 23 / 25 23. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 13 B) 12 C) 4 D) 6 24 / 25 24. Shartni bajaring. A&(Cv⏋B→A)=1 A) 0 B) 4 C) 6 D) 5 25 / 25 25. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Yolg'on B) Rost 0% Testni qayta ishga tushiring Author: InfoMaster 9-sinf Informatika
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