1. Axborotning asosiy xossalariga qaysi biri kiradi?, A) Tezlik, rang, hajm, B) Ishonchlilik, to‘liqlik, dolzarblik , C) Og‘irlik, uzunlik, D) Faqat hajm, 1 bayt nechta bitdan iborat?, A) 4 bit, B) 8 bit, C) 16 bit, D) 2 bit, Ikkilik sanoq sistemasida 1010 soni o‘nlikda nechiga teng?, A) 8, B) 12, C) 10 , D) 14, Protsessorning asosiy vazifasi nima?, A) Ma’lumot saqlash, B) Hisob-kitob va buyruqlarni bajarish , C) Tasvir chiqarish, D) Internetga ulanish, Operatsion tizimning vazifasi qaysi?, A) Faqat o‘yin ochish, B) Qurilmalar va dasturlarni boshqarish , C) Faqat matn yozish, D) Virus tarqatish, RAM xotiraning asosiy xususiyati nima?, A) Ma’lumotni doimiy saqlaydi, B) Elektr o‘chsa ham saqlaydi, C) Vaqtinchalik saqlaydi ✅, D) Faqat rasm saqlaydi, Quyidagilardan qaysi biri tizimli dasturiy ta’minotga kiradi?, A) Microsoft Word, B) Windows , C) Excel, D) PowerPoint, IP-manzil nima uchun kerak?, A) Kompyuter tezligini oshirish, B) Tarmoqdagi qurilmani aniqlash , C) Virus o‘chirish, D) Fayl saqlash, 1 KB (kilobayt) taxminan nechta bayt?, A) 100 bayt, B) 512 bayt, C) 1024 bayt , D) 2048 bayt, Axborot xavfsizligining asosiy tamoyillari qaysilar?, A) Tezlik va hajm, B) Maxfiylik, yaxlitlik, mavjudlik , C) Rang va shakl, D) Internet va kompyuter, Algoritmning asosiy xossalaridan biri:, A) Noaniqlik, B) Cheksizlik, C) Aniqlik , D) Tasodifiylik, Quyidagilardan qaysi biri kiritish qurilmasi hisoblanadi?, A) Printer, B) Monitor, C) Skaner , D) Proyektor, Kompyuter viruslari nima?, A) Qurilma turi, B) Zararli dastur , C) Operatsion tizim, D) Brauzer, HTML nima?, A) Dasturlash tili, B) Veb sahifa belgilash tili , C) Antivirus, D) Operatsion tizim, SSD va HDD o‘rtasidagi asosiy farq:, A) SSD mexanik diskli, B) HDD tezroq, C) SSD tezroq va mexanik qismlarsiz , D) Ikkalasi bir xil, Kompyuter tarmog‘ining LAN turi nimani anglatadi?, A) Global tarmoq, B) Mahalliy tarmoq , C) Sun’iy yo‘ldosh tarmog‘i, D) Mobil internet, Ma’lumotlar bazasi nima?, A) Rasm to‘plami, B) Tartiblangan ma’lumotlar majmuasi , C) O‘yin, D) Antivirus, Bulutli texnologiyaning afzalligi:, A) Internet kerak emas, B) Ma’lumotni onlayn saqlash va ulashish imkoniyati , C) Faqat bitta kompyuterda ishlaydi, D) Virus tarqatadi, Fayl kengaytmasi (.docx, .xlsx) nimani bildiradi?, A) Fayl hajmini, B) Fayl turini , C) Parolni, D) Internet tezligini, Axborotni siqish (arxivlash) maqsadi nima?, A) Faylni kattalashtirish, B) Hajmini kamaytirish va qulay uzatish , C) Virus qo‘shish, D) O‘chirish.
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