Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №5 9-sinf Informatika 9-sinf Informatika №5 InfoMaster Oktabr 8, 2022 30 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. ...– obyekt va hodisalarning belgilari, xususiyatlari va ular o‘rtasidagi munosabatlar haqida tasdiqlangan yoki rad etilgan fikrlash shakli. Nuqtalar o’rnuga mos javobni tanlang. A) Tushuncha B) Murakkab mulohazalar C) Xulosa D) Mulohaza 2 / 25 2. A=rost, B=yolg‘on, C= rost qiymatlar uchun quyidagi amallarni bajaring: B ∨ (C & A) A) Yolg'on B) Rost 3 / 25 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “=>” A) Konyunksiya B) Ekvivalensiya C) Dizyunksiya D) Implikatsiya 4 / 25 4. Konyunktor – A) yig‘uvchi sxеmada ham kamida ikkita (A, B) kiruvchi va bitta (A yoki B) chiquvchi signal mavjud. B) mos tushish sxеmasida kamida ikkita (A, B) kiruvchi va bitta (A&B) chiquvchi signal mavjud. C) sxemasida faqat bitta (A) kiruvchi va bitta (A emas) chiquvchi signal mavjud. Invertor sxemasi “teskari zanjir” deb ham ataladi. D) Barcha javob to’g’ri 5 / 25 5. Dizyunktor– A) Barcha javob to’g’ri B) sxemasida faqat bitta (A) kiruvchi va bitta (A emas) chiquvchi signal mavjud. Invertor sxemasi “teskari zanjir” deb ham ataladi. C) yig‘uvchi sxеmada ham kamida ikkita (A, B) kiruvchi va bitta (A yoki B) chiquvchi signal mavjud. D) mos tushish sxеmasida kamida ikkita (A, B) kiruvchi va bitta (A&B) chiquvchi signal mavjud. 6 / 25 6. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 4 B) 6 C) 12 D) 5 7 / 25 7. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) A or B and C B) A and not B → C C) not A or B→C D) not A and Bor not C 8 / 25 8. Shartni bajaring. A&(Cv⏋B→A)=1 A) 4 B) 5 C) 6 D) 0 9 / 25 9. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 8 B) 5 C) 4 D) 11 10 / 25 10. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) ⌐A∨B&⌐C B) ⌐A&B&C C) ⌐A&B&⌐C D) ⌐A&B∨⌐C 11 / 25 11. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 12 / 25 12. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 6 B) 9 C) 5 D) 12 13 / 25 13. Shartni bajaring. A&(Cv⏋B→A)=0 A) 4 B) 5 C) 6 D) 3 14 / 25 14. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Eng yengil metall litiy hisoblanadi B) Sening yoshing nechchida? C) Maktabga ketayotib, eshiklarni qulflang. 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 sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Yolg'on B) Rost 17 / 25 17. Shartni bajaring. A&(B=>⏋C) =0 A) 5 B) 6 C) 4 D) 2 18 / 25 18. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Yolg'on B) Rost 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=>⏋D)&(Cv⏋B)=1 A) 10 B) 13 C) 7 D) 6 21 / 25 21. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 4 B) 12 C) 6 D) 13 22 / 25 22. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Yolg'on B) Rost 23 / 25 23. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Yolg'on B) Rost 24 / 25 24. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 5 B) 9 C) 6 D) 12 25 / 25 25. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 4 B) 11 C) 5 D) 12 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz