Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №11 7-sinf Informatika 7-sinf Informatika №11 InfoMaster Dekabr 2, 2022 15 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. Axborotlani kritish qurilmalari to’g’ri ko’rsatilgan javobni tanlang. A) Printer, Web kamera, Skaner, ovoz kuchaytirgich B) Skaner, mikrafon, klaviatura C) Printer, klaviatura, monitor, quloqchin D) Web kamera, monitor, ovoz kuchaytirgich 2 / 25 2. Sanoq sistemasi –….Ta’rifni davom ettiring. A) Barcha ta’rif to’g’ri B) sonlarni aniq qoidalar asosida belgilash tizimi. C) sanoq sistemasidagi jami raqamlar soni. D) raqamlarning berilayotgan sondagi o‘rni. 3 / 25 3. O‘tkazishlarni bajaring:10₁₆ = ?₂ A) 100000 B) 10000 C) 1000 D) 10001 4 / 25 4. Hisoblang: 1AB₁₆ ∙ 22₆ – 86₁₀=?₁₀ A) 5892 B) 5792 C) 5882 D) 4992 5 / 25 5. 1 megabayt (Mb) necha bit? A) 2²⁰ bit B) 2³³ bit C) 2¹⁰ bit D) 2²³ bit 6 / 25 6. Qanday kodlash jadvallari mavjud. A) UTF-8, ASCII, Unicode B) ISO, CP C) Windows, UTF D) Barchasi 7 / 25 7. Monitor ekranida hosil qilingan tasvir gorizontal va vertikal chiziqlar kesishmasidagi kichik nuqtalar nima deyiladi? A) kataklar B) Kesishmalar C) joylar D) piksellar 8 / 25 8. O‘lchami 1280 × 720 ga teng, 65 536 ta rang ishtirok etgan videofaylning kadrlar almashish chastotasi 25 Hz ga teng. Agar videofayl davomiyligi 5 minutga teng bo‘lsa, videofayl axborot hajmini aniqlang. A) 2,87 Gb B) 6,87 Gb C) 12,87 Gb D) 1,87 Gb 9 / 25 9. Kompyuter qurilmalari yordamida qandaydir axborotni tasvir ko‘rinishida yaratish, unga ishlov berish, uni turli ko‘rinishlarda tahrirlashga …deyiladi. Nuqtalar o’rniga to’g’ri javobni qo’ying. A) Rastrli grafika B) Vektorli tasvirlar C) Virtual voqelik D) kompyuter grafikasi 10 / 25 10. Grafika-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. 11 / 25 11. Virtual voqelik- bu? A) rastrli tasvirning eng kichik elementi. B) haqiqiy olam tasavvurini turli tеxnik vositalar yordamida idrok etish, his etish imkonini beruvchi sun’iy hosil qilingan axborot muhiti. C) tasviriy sanʼat turi. D) ekranning butun maydonini qoplovchi piksellar matritsasi 12 / 25 12. RGB rang modelining umumiy ranglar necha xil? A) 256 B) 4 C) 3 D) 255 13 / 25 13. RGB rang modelida qaysi ranglar asosiy hisoblanadi? A) Qizil, yashil, ko‘k, sariq B) Qizil, yashil, sariq C) Qora, yashil, ko‘k D) Qizil, yashil, ko‘k 14 / 25 14. …. fayllari hajmi o‘zgarganda ham sifatini o‘zgartirmaydi. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) PNG B) JPEG C) GIF D) TIFF 15 / 25 15. PNG grafik formatini kengaytmasini toping. A) Portable Netflix Graphics B) Portable Network Graphite C) Portable Network Graphics D) Portion Network Graphics 16 / 25 16. CMYK rang modelida asosiy necha xil rang bor? A) 256 B) 4 C) 255 D) 3 17 / 25 17. JPEG grafik formatini kengaytmasini toping. A) Joint Photographic Experts Group B) Joint Photographic Experts Grow C) Joint Photographic Extension Group D) Joint Phone Experts Group 18 / 25 18. GIF grafik formatini kengaytmasini toping. A) Graphics Interchange Format B) Graphics Interchange Form C) Grafting Interest Format D) Graphics Interest Form 19 / 25 19. CMYK rang modelida qaysi ranglar asosiy hisoblanadi? A) Moviy, pushti, sariq, ko‘k B) Moviy, pushti, sariq, qora C) Qizil, yashil, ko‘k, sariq D) Qizil, yashil, ko‘k 20 / 25 20. Rang modellari berilgan javobni toping. A) RGB, RED, HSB, LAB B) RGB, CMYK, HSB, LAB C) RGB, CMYK, HSB, KOM D) RGB, CMYK, HUB, LAB 21 / 25 21. TIFF grafik formatini kengaytmasini toping. A) Tagged Image File Form B) Tagger Image File Format C) Tagged Image File Format D) Tagged Important File Format 22 / 25 22. Qaysi rgafik format fayllari harakatlantirish mumkin bo‘lgan tasvirlar o’zida saqlaydi? A) TIFF B) PNG C) JPEG D) GIF 23 / 25 23. – tarmoqda eng keng tarqalgan grafik format. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) PNG B) GIF C) JPEG D) TIFF 24 / 25 24. RGB rang modelida asosiy necha xil rang bor? A) 2 B) 255 C) 4 D) 3 25 / 25 25. ….– rastrli grafik tasvirlarni saqlash formati. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) TIFF B) GIF C) PNG D) JPEG 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
