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. Buyuk yunon olimi Arastu (Aristotel) nechanchi asrda yashab o’tgan? A) V asrda B) IIV asrda C) VI asrda D) IV asrda 2 / 25 2. Agar A=yolg‘on, B=“Inversiya mantiqiy inkor amali hisoblanadi”, C=3,14, D=7,9 bo‘lsa, quyidagi amallarni bajaring: ⏋(A & B) => (( C + D ) > 16) A) Yolg'on B) Rost 3 / 25 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “⌉” A) Implikatsiya B) Inversiya C) Dizyunksiya D) Konyunksiya 4 / 25 4. Quyidagi rasmdan Invertor va Konyunktor sxеmasi toping. A) 2,4 va 1,6 B) 3,5 va 1,6 C) 3,4 va 1,6 D) 3,4 va 2,6 5 / 25 5. Mantiqiy o‘zgaruvchi-... Nuqtalar o’rniga to’g’ri ta’rifni ko’rsating. A) argumentlari faqat 0 va 1 qiymatni qabul qiluvchi funksiyaga aytiladi. B) faqat ikkita: 0 va 1 qiymatni qabul qiluvchi kattalikka aytiladi. C) kompyuter qurilmalarining ishlashini tavsiflovchi har qanday mantiqiy funksiyani bajaradigan elektron qurilma. 6 / 25 6. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 12 B) 4 C) 6 D) 13 7 / 25 7. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Yolg'on B) Rost 8 / 25 8. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Sening yoshing nechchida? B) Eng yengil metall litiy hisoblanadi C) Maktabga ketayotib, eshiklarni qulflang. 9 / 25 9. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 11 B) 8 C) 4 D) 5 10 / 25 10. Shartni bajaring. A&(Cv⏋B→A)=0 A) 4 B) 3 C) 5 D) 6 11 / 25 11. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 12 / 25 12. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) ⌐A&B&⌐C B) ⌐A&B&C C) ⌐A∨B&⌐C D) ⌐A&B∨⌐C 13 / 25 13. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 11 B) 5 C) 4 D) 12 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=>⏋D)&(Cv⏋B)=1 A) 6 B) 5 C) 9 D) 12 16 / 25 16. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 10 B) 13 C) 7 D) 6 17 / 25 17. Shartni bajaring. A&(Cv⏋B→A)=1 A) 4 B) 5 C) 0 D) 6 18 / 25 18. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 19 / 25 19. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 12 B) 5 C) 6 D) 9 20 / 25 20. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Rost B) Yolg'on 21 / 25 21. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Yolg'on B) Rost 22 / 25 22. Shartni bajaring. A&(B=>⏋C) =0 A) 5 B) 6 C) 4 D) 2 23 / 25 23. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) not A and Bor not C B) A and not B → C C) A or B and C D) not A or B→C 24 / 25 24. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 6 B) 5 C) 12 D) 4 25 / 25 25. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Rost B) Yolg'on 0% Testni qayta ishga tushiring Author: InfoMaster 9-sinf Informatika