9-sinf Informatika №5 Oktabr 8, 2022Oktabr 8, 2022 da chop etilgan InfoMaster tomonidan 9-sinf Informatika №5 ga 2 fikr bildirilgan 0 12345678910111213141516171819202122232425 Tomonidan yaratilgan InfoMaster 9-sinf Informatika №5 I BOB. KOMPYUTERNING MANTIQIY ISHLASH PRINSIPI 7-dars. AMALIY MASHG‘ULOT 1 / 25 1. Quyidagi mulohaza qanday qiymat qabul qiladi? “WWW – butun dunyo o‘rgimchak to‘ri” A) Yolg’on B) Rost 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) Rost B) Yolg'on 3 / 25 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “&” A) Konyunksiya B) Implikatsiya C) Ekvivalensiya D) Dizyunksiya 4 / 25 4. Quyidagi rasmdan Dizyunktor va Konyunktor sxеmalarini toping. A) 2,5 va 1,6 B) 3,4 va 1,6 C) 2,3 va 1,6 D) 2,5 va 3,4 5 / 25 5. Quyidagi rasmdan Konyunktor va Invertor sxеmasi toping. A) 1,2 va 3,4 B) 1,6 va 3,4 C) 1,5 va 3,4 D) 1,6 va 3,5 6 / 25 6. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Yolg'on B) Rost 7 / 25 7. Shartni bajaring. A&(Cv⏋B→A)=0 A) 4 B) 5 C) 6 D) 3 8 / 25 8. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 4 B) 11 C) 5 D) 8 9 / 25 9. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 4 B) 11 C) 5 D) 12 10 / 25 10. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Rost B) Yolg'on 11 / 25 11. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Rost B) Yolg'on 12 / 25 12. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 13 / 25 13. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) A or B and C B) not A or B→C C) not A and Bor not C D) A and not B → C 14 / 25 14. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 4 B) 6 C) 12 D) 5 15 / 25 15. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 16 / 25 16. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Yolg'on B) Rost 17 / 25 17. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Sening yoshing nechchida? B) Maktabga ketayotib, eshiklarni qulflang. C) Eng yengil metall litiy hisoblanadi 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. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 20 / 25 20. Shartni bajaring. A&(Cv⏋B→A)=1 A) 0 B) 5 C) 6 D) 4 21 / 25 21. Shartni bajaring. A&(B=>⏋C) =0 A) 2 B) 5 C) 6 D) 4 22 / 25 22. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 6 B) 9 C) 5 D) 12 23 / 25 23. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 5 B) 9 C) 6 D) 12 24 / 25 24. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 12 B) 6 C) 4 D) 13 25 / 25 25. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 10 B) 6 C) 7 D) 13 0% Testni qayta ishga tushiring tomonidan Wordpress Quiz plugin 9-sinf Informatika
