Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 9-sinf Informatika » 9-sinf Informatika №5 9-sinf Informatika 9-sinf Informatika №5 InfoMaster Oktabr 8, 2022 33 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 0 1 12345678910111213141516171819202122232425 9-sinf Informatika №5 I BOB. KOMPYUTERNING MANTIQIY ISHLASH PRINSIPI 7-dars. AMALIY MASHG‘ULOT 1 / 25 1. Mantiq (logika) atamasi qanday ma’nolarni anglatadi? A) “so‘z”, “fikr” B) Barcha javoblar to’g’ri C) “nutq”, “aql” D) “mulohaza”, 2 / 25 2. A = rost, B = yolg`on, C = rost, D = yolg`on bo`lsa, quyidagi mantiqiy ifoda natijasini aniqlang. ⌉((A ∧ B) ∨ (C ∧ D ) ) ∨ ((A ∨ B) ∧ (C ∨ D )) A) Yolg'on B) Rost 3 / 25 3. Quyidagi mantiqiy bog‘lovchi nomini toping. “<=>” A) Implikatsiya B) Dizyunksiya C) Ekvivalensiya D) Konyunksiya 4 / 25 4. Konyunktor raqamli sxemalarda qaysi mantiqiy elementi orqali belgilanadi? A) “YOKI” B) “EMAS” C) “VA" D) Barcha javob to’g’ri 5 / 25 5. Mantiqiy funksiya-... Nuqtalar o’rniga to’g’ri ta’rifni ko’rsating. A) argumentlari faqat 0 va 1 qiymatni qabul qiluvchi funksiyaga aytiladi. B) kompyuter qurilmalarining ishlashini tavsiflovchi har qanday mantiqiy funksiyani bajaradigan elektron qurilma. C) faqat ikkita: 0 va 1 qiymatni qabul qiluvchi kattalikka aytiladi. 6 / 25 6. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=1, C=0, D=1 A) Rost B) Yolg'on 7 / 25 7. Shartni bajaring. A&(Cv⏋B→A)=0 A) 4 B) 6 C) 3 D) 5 8 / 25 8. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Yolg'on B) Rost 9 / 25 9. Keltirilgan gaplarning qaysilari mulohaza bo‘la oladi? A) Eng yengil metall litiy hisoblanadi B) Sening yoshing nechchida? C) Maktabga ketayotib, eshiklarni qulflang. 10 / 25 10. Shartni bajaring. (A∨С)=>(⏋BvA&D)=0 A) 6 B) 12 C) 5 D) 4 11 / 25 11. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=1 A) 10 B) 7 C) 13 D) 6 12 / 25 12. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0 A) 12 B) 9 C) 6 D) 5 13 / 25 13. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=1 A) Rost B) Yolg'on 14 / 25 14. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) ⌐A&B∨⌐C B) ⌐A&B&⌐C C) ⌐A∨B&⌐C D) ⌐A&B&C 15 / 25 15. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=0 A) 5 B) 4 C) 12 D) 11 16 / 25 16. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=0 A) Rost B) Yolg'on 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=>⏋D)&(Cv⏋B)=1 A) 12 B) 6 C) 5 D) 9 19 / 25 19. Shartni bajaring. A&(Cv⏋B→A)=1 A) 6 B) 5 C) 4 D) 0 20 / 25 20. Quyidagi sxemadan foydalanib natijani aniqlang. A=1, B=0, C=0, D=1 A) Rost B) Yolg'on 21 / 25 21. Shartni bajaring. (A∨С)=>(⏋BvA&D)=1 A) 12 B) 6 C) 13 D) 4 22 / 25 22. Shartni bajaring. A&(B=>⏋C) =0 A) 4 B) 2 C) 6 D) 5 23 / 25 23. Quyidagi rostlik jadvalga mos mantiqiy formulani toping. A) A or B and C B) A and not B → C C) not A and Bor not C D) not A or B→C 24 / 25 24. Quyidagi sxemadan foydalanib natijani aniqlang. A=0, B=0, C=1 A) Yolg'on B) Rost 25 / 25 25. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1 A) 5 B) 4 C) 8 D) 11 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz