9-sinf Informatika №5 Oktabr 8, 2022Oktabr 8, 2022 da chop etilgan InfoMaster tomonidan 9-sinf Informatika №5 ga fikr bildirilmagan. 5 12345678910111213141516171819202122232425 9-sinf Informatika №5 I BOB. KOMPYUTERNING MANTIQIY ISHLASH PRINSIPI 7-dars. AMALIY MASHG‘ULOT 1 / 25 1. Qanday tafakkur shakllari mavjud? A) Barcha javoblar to’g’ri B) Tushuncha C) Mulohaza D) Xulosa 2 / 25 2. A=rost, B=yolg‘on, C= rost qiymatlar uchun quyidagi amallarni bajaring: ⏋(A & B) ∨ (B => C ∨⏋A) A) Rost B) Yolg'on 3 / 25 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “<=>” A) Dizyunksiya B) Konyunksiya C) Implikatsiya D) Ekvivalensiya 4 / 25 4. Dizyunktor amali bu... A) (“EMAS” mantiqiy elementi) rad etishni amalga oshiradi. B) (“VA” mantiqiy elementi) mantiqiy ko‘payishni amalga oshiradi; C) (“YOKI” mantiqiy elementi) mantiqiy qo‘shishni amalga oshiradi; D) Bunday amal yo’q 5 / 25 5. Invertor amali bu... A) (“VA” mantiqiy elementi) mantiqiy ko‘payishni amalga oshiradi; B) Bunday amal yo’q C) (“EMAS” mantiqiy elementi) rad etishni amalga oshiradi. D) (“YOKI” mantiqiy elementi) mantiqiy qo‘shishni amalga oshiradi; 6 / 25 6. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 7 / 25 7. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 11 B) 8 C) 4 D) 5 8 / 25 8. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 5 B) 6 C) 12 D) 9 9 / 25 9. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Yolg'on B) Rost 10 / 25 10. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 11 / 25 11. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Rost B) Yolg'on 12 / 25 12. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 6 B) 12 C) 9 D) 5 13 / 25 13. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Yolg'on B) Rost 14 / 25 14. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 15 / 25 15. Shartni bajaring. A&(Cv⏋B→A)=1 A) 6 B) 0 C) 4 D) 5 16 / 25 16. Shartni bajaring. A&(B=>⏋C) =0 A) 4 B) 5 C) 2 D) 6 17 / 25 17. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) not A or B→C B) A and not B → C C) A or B and C D) not A and Bor not C 18 / 25 18. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) ⌐A&B&⌐C B) ⌐A∨B&⌐C C) ⌐A&B&C D) ⌐A&B∨⌐C 19 / 25 19. Shartni bajaring. A&(Cv⏋B→A)=0 A) 3 B) 6 C) 4 D) 5 20 / 25 20. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 12 B) 4 C) 5 D) 6 21 / 25 21. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 4 B) 11 C) 5 D) 12 22 / 25 22. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Yolg'on B) Rost 23 / 25 23. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Sening yoshing nechchida? B) Maktabga ketayotib, eshiklarni qulflang. C) Eng yengil metall litiy hisoblanadi 24 / 25 24. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 13 B) 7 C) 6 D) 10 25 / 25 25. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 13 B) 4 C) 12 D) 6 0% Testni qayta ishga tushiring Author: InfoMaster 9-sinf Informatika