Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №11 7-sinf Informatika 7-sinf Informatika №11 InfoMaster Dekabr 2, 2022 46 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 chiqarish qurilmalari to’g’ri ko’rsatilgan javobni tanlang. A) Skaner, mikrafon, klaviatura B) Quloqchin, printer, monitor C) Skaner, printer, klaviatura D) Video proektor, mikrafon, klaviatura 2 / 25 2. O‘nlik sanoq sistemasida berilgan son 27 ga teng. Shu son boshqa sanoq sistemasida 30 ga teng bo‘lsa, noma’lum sanoq sistemasi asosini aniqlang. A) 7 B) 9 C) 8 D) 10 3 / 25 3. Sinfda 12₁₆ nafar qiz bola bor. Ular jami o‘quvchilarning 140₆ % ini tashkil etsa, jami o‘quvchilar sonini ikkilik sanoq sistemasida hisoblang. A) 111 B) 10010 C) 11110 D) 1110 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 10011₂ – 1111₂=?₂ A) 110 B) 101 C) 100 D) 10 5 / 25 5. 1 bayt/sek qaysi javobga teng? A) 1 bps B) 1024 bit/sek; C) 8 bit/sek D) 1024 Kbit/sek; 6 / 25 6. Unicode –bu? A) xborot almashish uchun Amerika standart kodi B) xalqaro kodlash jadvali. C) ayrim murakkab belgilarni kodlash tizimi D) yozuv tillarining deyarli barcha belgilarini kodlash standarti. 7 / 25 7. Ikkilik kodlangan qizil rang kodini toping A) 110 B) 010 C) 100 D) 001 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) 6,87 Gb B) 12,87 Gb C) 1,87 Gb D) 2,87 Gb 9 / 25 9. Piksel-bu? A) haqiqiy olam tasavvurini turli tеxnik vositalar yordamida idrok etish, his etish imkonini beruvchi sun’iy hosil qilingan axborot muhiti. B) rastrli tasvirning eng kichik elementi. C) tasviriy sanʼat turi. D) ekranning butun maydonini qoplovchi piksellar matritsasi 10 / 25 10. …– ekranning butun maydonini qoplovchi piksellar matritsasi. Ushbu ta’rif qaysi javobda berilmoqda. A) Rastr B) Virtual voqelik C) Piksel D) Grafika 11 / 25 11. Vektorli tasvirga qaysi javobda to’g’ri ta’rif berilgan? A) tuzilish jihatidan murakkabroq va har xil ko‘rinishga ega geometrik obyektlar to‘plamiga aytiladi. B) o‘ziga o‘xshash qismlardan iborat shakllarga aytiladi. C) tasvir deganda, bo'yi, eni va balandligiga ega bo'lgan tasvirlar tushuniladi. D) tasvirlar rangli nuqtalar to‘plamidan tashkil topadi. 12 / 25 12. ….– rastrli grafik tasvirlarni saqlash formati. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) PNG B) JPEG C) TIFF D) GIF 13 / 25 13. PNG grafik formatini kengaytmasini toping. A) Portable Network Graphics B) Portion Network Graphics C) Portable Netflix Graphics D) Portable Network Graphite 14 / 25 14. RGB rang modelida asosiy necha xil rang bor? A) 3 B) 4 C) 255 D) 2 15 / 25 15. – tarmoqda eng keng tarqalgan grafik format. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) GIF B) TIFF C) JPEG D) PNG 16 / 25 16. RGB rang modelining umumiy ranglar necha xil? A) 255 B) 4 C) 3 D) 256 17 / 25 17. GIF grafik formatini kengaytmasini toping. A) Graphics Interest Form B) Grafting Interest Format C) Graphics Interchange Form D) Graphics Interchange Format 18 / 25 18. RGB rang modelida qaysi ranglar asosiy hisoblanadi? A) Qizil, yashil, ko‘k, sariq B) Qora, yashil, ko‘k C) Qizil, yashil, ko‘k D) Qizil, yashil, sariq 19 / 25 19. …. fayllari hajmi o‘zgarganda ham sifatini o‘zgartirmaydi. Nuqtalar o’rniga to’g’ri formatni qo’ying. A) TIFF B) GIF C) PNG D) JPEG 20 / 25 20. Qaysi rgafik format fayllari harakatlantirish mumkin bo‘lgan tasvirlar o’zida saqlaydi? A) JPEG B) TIFF C) GIF D) PNG 21 / 25 21. JPEG grafik formatini kengaytmasini toping. A) Joint Phone Experts Group B) Joint Photographic Experts Group C) Joint Photographic Extension Group D) Joint Photographic Experts Grow 22 / 25 22. CMYK rang modelida qaysi ranglar asosiy hisoblanadi? A) Moviy, pushti, sariq, qora B) Moviy, pushti, sariq, ko‘k C) Qizil, yashil, ko‘k D) Qizil, yashil, ko‘k, sariq 23 / 25 23. TIFF grafik formatini kengaytmasini toping. A) Tagger Image File Format B) Tagged Image File Format C) Tagged Important File Format D) Tagged Image File Form 24 / 25 24. CMYK rang modelida asosiy necha xil rang bor? A) 4 B) 255 C) 256 D) 3 25 / 25 25. Rang modellari berilgan javobni toping. A) RGB, CMYK, HSB, LAB B) RGB, CMYK, HUB, LAB C) RGB, RED, HSB, LAB D) RGB, CMYK, HSB, KOM 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
