Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №4 7-sinf Informatika 7-sinf Informatika №4 InfoMaster Oktabr 14, 2022 69 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 0 12345678910111213141516171819202122232425 7-sinf Informatika №4 7-sinf Informatika va axborot texnologiyalari fanidan mavzulashtirilgan testlar 4-dars. TURLI SANOQ SISTEMALARIDAARIFMETIK AMALLARNING BAJARILISHI 1 / 25 1. Quyidagi rasmda Videoaxborot axborot to'g'ri ko'rsatilgan javobni tanlang. A) 4 B) 2 C) 5 D) 3 2 / 25 2. 0, 1, 2, 3, 4, 5, 6, 7, 8: ushbu raqamlar qanday sanoq sistemasi alifbosi elementlari? A) Ikkilik B) To’qqizlik C) O’nlik D) Beshlik 3 / 25 3. O‘tkazishlarni bajaring: 10110111₂ = ?₁₀ A) 383 B) 283 C) 153 D) 183 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 1111011₂+110₂=?₂ A) 1000001 B) 10000001 C) 10000011 D) 11100001 5 / 25 5. Ikkilik sanoq sistemasida amalni bajaring: 11₂ – 10₂=?₂ A) 11 B) 1 C) 10 D) 100 6 / 25 6. Ikkilik sanoq sistemasida amalni bajaring: 111101₂+11011₂=?₂ A) 1010000 B) 1011001 C) 1011000 D) 1011100 7 / 25 7. 17D va AAD butun sonlarni yozish mumkin bo’lgan eng kichik asosli sanoq sestemasidagi shu sonlarni kattasidan kichigini ayrmasini aniqlang A) 930 B) 9D0 C) CC0 D) AB0 8 / 25 8. 8 lik sanoq sistemasidagi 7060 sonini 15 lik sanoq sistemasigao'tkazing A) 3330 B) 4200 C) 4040 D) 1122 9 / 25 9. Ikkilik sanoq sistemasida amalni bajaring: 110101₂ – 11110₂=?₂ A) 10111 B) 11011 C) 10101 D) 10011 10 / 25 10. O‘nlik sanoq sistemasidagi 0 dan 15 gacha bo‘lgan sonlarni ikkilik sanoq sistemasida ifodalang. Hosil bo‘lgan ikkilik sonlarni ketma-ket yozib chiqing. Jami qancha raqam yozilganini aniqlang. A) 50 B) 51 C) 49 D) 45 11 / 25 11. Amalni bajaring: 101₂ ∙ 10₂=?₄ A) 22 B) 10 C) 23 D) 1010 12 / 25 12. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ – 100₂=?₂ A) 1111 B) 1010 C) 1011 D) 1001 13 / 25 13. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1100₂=?₂ A) 100011 B) 101011 C) 101010 D) 111011 14 / 25 14. Ikkilik sanoq sistemasida amalni bajaring: 10001₂+101₂=?₂ A) 10010 B) 10111 C) 10100 D) 10110 15 / 25 15. Tenglik to’g’ri bo’ladigan sanoq sestemasi asosini aniqlang: 24005(x) = 26010(x) – 2004(x) A) 12 B) 8 C) 9 D) 16 16 / 25 16. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1111₂=?₂ A) 101100 B) 100100 C) 101001 D) 101000 17 / 25 17. Ikkilik sanoq sistemasida amalni bajaring: 110111₂+110100₂=?₂ A) 1101011 B) 1100011 C) 1111011 D) 1001011 18 / 25 18. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ ∙ 110₂+1001₂=?₁₆ A) 58 B) 32A C) 63 D) 8D 19 / 25 19. To'qqizlik sanoq sistemasidagi а=15 va b=18 sonlari berilgan. Uchlik sanoq sistemasida yozilgan х sonlaridan qaysi biri а<х A) x= l02 B) х=200 C) x= l 12 D) х=121 20 / 25 20. Hisoblang: 61₈ + E9₁₅ – 10011₄=?₂ A) 10 B) 111 C) 101 D) 100 21 / 25 21. Ikkilik sanoq sistemasida amalni bajaring: 1100001₂+1111101₂=?₂ A) 10010101 B) 10110101 C) 10010100 D) 10000101 22 / 25 22. Ikkilik sanoq sistemasida amalni bajaring: 111100₂ – 1100₂=?₂ A) 111010 B) 110000 C) 111000 D) 101000 23 / 25 23. Ikkilik sanoq sistemasida amalni bajaring: 10011₂ – 1111₂=?₂ A) 10 B) 110 C) 100 D) 101 24 / 25 24. Qavs ichida sanoq sistemasi asosi yozilgan А=277(8), В ВЕ(16) va С=2013(4) sonlari berilgan. Bu sonlar uchun bajariladigan tengsizlikni aniqlang. A) В<С<А B) A<C<B C) А<В<С D) В<А<С 25 / 25 25. Ikkilik sanoq sistemasida amalni bajaring: 101₂ ∙ 11₂=?₂ A) 1110 B) 1001 C) 1111 D) 1000 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
