Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №11 7-sinf Informatika 7-sinf Informatika №11 InfoMaster Dekabr 2, 2022 14 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 7-sinf Informatika №11 II bob. GRAFIK AXBOROTLARNI QAYTA ISHLASH 11-dars. RANG MODELLARI VA GRAFIK FORMATLAR 1 / 25 1. Quyidagi rasmda rasmli axborot to'g'ri ko'rsatilgan javobni tanlang. A) 1 B) 4 C) 5 D) 3 2 / 25 2. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B; ushbu raqamlar qanday sanoq sistemasi alifbosi elementlari? A) O’n ikkilik B) To’qqizlik C) Oltilik D) O’n oltilik 3 / 25 3. Mening 10₂ nafar akam bor. Katta akam 10001₂ yoshda. Kichik akam 1111₂ yoshda va u 1001₂ sinfda o‘qiydi. Agar men kichik akamdan 10₂ yoshga kichik bo‘lsam, mening yoshimni toping. A) 11 B) 10 C) 15 D) 13 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ – 100₂=?₂ A) 1001 B) 1111 C) 1010 D) 1011 5 / 25 5. 1 terabayt (Tb) necha Gb? A) 2²² B) 2²⁰ C) 2²³ D) 2¹⁰ 6 / 25 6. Kodlash tizimlari nomi to’g’ri keltirilgan qatorni aniqlang. A) ISO, CP, Windows, UTF, ASCII, Unicode B) ASCII, Unicode, ISO, CP, UTF, Binary Digit C) Windows, UTF, ASCII, Unicode, ISO, CP, Google Securite D) ASCII, Unicode, ISO, CP, Windows File, SpinEdit 7 / 25 7. Ikkilik kodlangan quyidagi kod qaysi rang? 010 A) Qora B) Ko‘k C) Yashil D) Havorang 8 / 25 8. Audiofayl yozilish jarayonida kodning uzunligi 16 bitga, bir sekunddagi chastota 48 000 Hz ga teng. Audiofaylning davomiyligi 3 minutga teng bo‘lsa, uning hajmini hisoblang. A) 3,64 Mb B) 1,64 Mb C) 2,64 Mb D) 1,84 Mb 9 / 25 9. Quyidagi rasmda qaysi raqamda vektorli grafika misol keltirilgan? A) 3 B) 1 C) 2 D) 4 10 / 25 10. Virtual voqelik- bu? A) haqiqiy olam tasavvurini turli tеxnik vositalar yordamida idrok etish, his etish imkonini beruvchi sun’iy hosil qilingan axborot muhiti. B) ekranning butun maydonini qoplovchi piksellar matritsasi C) rastrli tasvirning eng kichik elementi. D) tasviriy sanʼat turi. 11 / 25 11. Piksel-bu? A) haqiqiy olam tasavvurini turli tеxnik vositalar yordamida idrok etish, his etish imkonini beruvchi sun’iy hosil qilingan axborot muhiti. B) tasviriy sanʼat turi. C) ekranning butun maydonini qoplovchi piksellar matritsasi D) rastrli tasvirning eng kichik elementi. 12 / 25 12. Rang modellari berilgan javobni toping. A) RGB, CMYK, HSB, KOM B) RGB, CMYK, HSB, LAB C) RGB, CMYK, HUB, LAB D) RGB, RED, HSB, LAB 13 / 25 13. Qaysi rgafik format fayllari harakatlantirish mumkin bo‘lgan tasvirlar o’zida saqlaydi? A) PNG B) JPEG C) TIFF D) GIF 14 / 25 14. JPEG grafik formatini kengaytmasini toping. A) Joint Photographic Experts Group B) Joint Photographic Experts Grow C) Joint Phone Experts Group D) Joint Photographic Extension Group 15 / 25 15. GIF grafik formatini kengaytmasini toping. A) Grafting Interest Format B) Graphics Interest Form C) Graphics Interchange Form D) Graphics Interchange Format 16 / 25 16. TIFF grafik formatini kengaytmasini toping. A) Tagged Important File Format B) Tagged Image File Format C) Tagger Image File Format D) Tagged Image File Form 17 / 25 17. CMYK rang modelida qaysi ranglar asosiy hisoblanadi? A) Moviy, pushti, sariq, qora B) Qizil, yashil, ko‘k, sariq C) Qizil, yashil, ko‘k D) Moviy, pushti, sariq, ko‘k 18 / 25 18. RGB rang modelida asosiy necha xil rang bor? A) 2 B) 4 C) 3 D) 255 19 / 25 19. CMYK rang modelida asosiy necha xil rang bor? A) 256 B) 3 C) 255 D) 4 20 / 25 20. PNG grafik formatini kengaytmasini toping. A) Portable Network Graphics B) Portion Network Graphics C) Portable Network Graphite D) Portable Netflix Graphics 21 / 25 21. RGB rang modelida qaysi ranglar asosiy hisoblanadi? A) Qizil, yashil, ko‘k B) Qora, yashil, ko‘k C) Qizil, yashil, ko‘k, sariq D) Qizil, yashil, sariq 22 / 25 22. RGB rang modelining umumiy ranglar necha xil? A) 255 B) 256 C) 4 D) 3 23 / 25 23. ….– rastrli grafik tasvirlarni saqlash formati. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) TIFF B) GIF C) PNG D) JPEG 24 / 25 24. …. fayllari hajmi o‘zgarganda ham sifatini o‘zgartirmaydi. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) PNG B) JPEG C) TIFF D) GIF 25 / 25 25. – tarmoqda eng keng tarqalgan grafik format. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) TIFF B) PNG C) GIF D) JPEG 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
