Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №11 7-sinf Informatika 7-sinf Informatika №11 InfoMaster Dekabr 2, 2022 3 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. Qaysi grafik uzlukli axborotga misol bo’la oladi? A) 1 B) 2 2 / 25 2. Beshlik sanoq sistemasining raqamlarni toping. A) 0, 1, 2, 3, 4, 5 B) 0, 1, 2, 3, 4, 5, 6, 7 C) 0, 1, 2, 3, 4, 5, 6, 7, 8 D) 0, 1, 2, 3, 4 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) 10 B) 11 C) 15 D) 13 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ – 100₂=?₂ A) 1010 B) 1011 C) 1111 D) 1001 5 / 25 5. 1 bayt/sek qaysi javobga teng? A) 8 bit/sek B) 1024 bit/sek; C) 1024 Kbit/sek; D) 1 bps 6 / 25 6. Unicode jadvalida belgilar nechchilik sanoq sistemasidagi kodlanadi? A) 2 B) 8 C) 16 D) 10 7 / 25 7. O‘lchamlari 640 × 480 piksel tasvir 24 xil rang orqali ifodalangan. Tasvirning axborot hajmini hisoblang. A) 187,5 bit B) 120 bit C) 187,5 Kb D) 87,5 Kb 8 / 25 8. Audiofayl yozilish jarayonida kodning uzunligi 32 bitga, bir sekunddagi chastota esa 32 000 Hz ga teng. Audiofaylning davomiyligi 5 minutga teng bo‘lsa, audiofayl hajmini hisoblang. A) 36,6 Mb B) 36 Mb C) 6,6 Mb D) 16,6 Mb 9 / 25 9. – rastrli tasvirning eng kichik elementi. Ushbu ta’rif qaysi javobda berilmoqda. A) Piksel B) Grafika C) Rastr D) Virtual voqelik 10 / 25 10. Quyidagi rasmda qaysi raqamda rastrli grafika misol keltirilgan? A) 4 B) 1 C) 3 D) 2 11 / 25 11. 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) tasviriy sanʼat turi. D) rastrli tasvirning eng kichik elementi. 12 / 25 12. RGB rang modelida qaysi ranglar asosiy hisoblanadi? A) Qizil, yashil, sariq B) Qizil, yashil, ko‘k C) Qizil, yashil, ko‘k, sariq D) Qora, yashil, ko‘k 13 / 25 13. TIFF grafik formatini kengaytmasini toping. A) Tagged Image File Form B) Tagged Important File Format C) Tagger Image File Format D) Tagged Image File Format 14 / 25 14. CMYK rang modelida qaysi ranglar asosiy hisoblanadi? A) Qizil, yashil, ko‘k B) Moviy, pushti, sariq, ko‘k C) Moviy, pushti, sariq, qora D) Qizil, yashil, ko‘k, sariq 15 / 25 15. …. fayllari hajmi o‘zgarganda ham sifatini o‘zgartirmaydi. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) GIF B) TIFF C) PNG D) JPEG 16 / 25 16. PNG grafik formatini kengaytmasini toping. A) Portable Netflix Graphics B) Portable Network Graphics C) Portable Network Graphite D) Portion Network Graphics 17 / 25 17. RGB rang modelining umumiy ranglar necha xil? A) 255 B) 3 C) 256 D) 4 18 / 25 18. Rang modellari berilgan javobni toping. A) RGB, CMYK, HSB, KOM B) RGB, RED, HSB, LAB C) RGB, CMYK, HSB, LAB D) RGB, CMYK, HUB, LAB 19 / 25 19. ….– rastrli grafik tasvirlarni saqlash formati. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) JPEG B) GIF C) TIFF D) PNG 20 / 25 20. GIF grafik formatini kengaytmasini toping. A) Graphics Interest Form B) Graphics Interchange Format C) Grafting Interest Format D) Graphics Interchange Form 21 / 25 21. CMYK rang modelida asosiy necha xil rang bor? A) 256 B) 4 C) 3 D) 255 22 / 25 22. RGB rang modelida asosiy necha xil rang bor? A) 255 B) 2 C) 3 D) 4 23 / 25 23. Qaysi rgafik format fayllari harakatlantirish mumkin bo‘lgan tasvirlar o’zida saqlaydi? A) GIF B) JPEG C) TIFF D) PNG 24 / 25 24. – tarmoqda eng keng tarqalgan grafik format. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) GIF B) TIFF C) PNG D) JPEG 25 / 25 25. JPEG grafik formatini kengaytmasini toping. A) Joint Phone Experts Group B) Joint Photographic Experts Grow C) Joint Photographic Experts Group D) Joint Photographic Extension Group 0% Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
