informatikadan test

1. nusxa olish uchun qaysi kombinatsiyani ishlatamiz? a) ctrl + s b) ctrl + c c) ctrl + z d) ctrl + a 2. ekranni skrinshot qilish: a) win + r b) alt + f4 c) win+shift+s yoki printscreen d) (mishka) sichqonchani o’ng tugmasi bilan 3. kompyuternin klaviatura orqali to’g’ri o’chirishning biror usuli: a) alt + f4 b) tokdan sug’urish c) monitor knopkasini bosish d) power (yoqish) ni bosish 4. klaviaturaning nomi qanday? metodi: a) klaviatura b) simsiz c) qwerty d) alfavit bo’yicha 5. eng asosiy operatsion tizim (sistema) turlarini sanang: a) _________________________________________ b) windows, android, word c) windows, mac, linux d) to’g’ri javob yo’q 6. stolniy (domashniy) kompyuter bilan zamonaviy monoblok farqi? a) klaviaturasida b) sichqonchasida c) antennasida d) …

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