
Xavfsizlik bo'yicha bilimlar
Quiz
•
Computers
•
11th Grade
•
Practice Problem
•
Medium
Nazokat Otemuratova
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kiberxavfsizlik nima?
Kiberxavfsizlik faqat kompyuter viruslarini o'chirishdir.
Kiberxavfsizlik internetda xarid qilishdir.
Kiberxavfsizlik faqat shaxsiy ma'lumotlarni yig'ishdir.
Kiberxavfsizlik axborot va tizimlarni himoya qilishdir.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ma'lumotlarni shifrlashning asosiy maqsadi nima?
Ma'lumotlarni saqlash va arxivlash.
Ma'lumotlarni tezlashtirish va optimallashtirish.
Ma'lumotlarni himoya qilish va ruxsatsiz kirishdan saqlash.
Ma'lumotlarni ko'paytirish va tarqatish.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tarmoq xavfsizligi nima?
Tarmoq xavfsizligi - faqat tarmoqni tezlashtirish uchun ishlatiladi.
Tarmoq xavfsizligi - tarmoq resurslarini himoya qilish va ma'lumotlarni xavfsizligini ta'minlash uchun choralar va texnologiyalar to'plami.
Tarmoq xavfsizligi - tarmoqda ma'lumotlarni saqlash uchun zarur emas.
Tarmoq xavfsizligi - tarmoq resurslarini oshirishga qaratilgan strategiya.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Viruslar qanday ishlaydi?
Viruslar faqat bakteriyalarni yo'q qiladi.
Viruslar faqat suyuqlikda yashaydi.
Viruslar hujayralarga kirib, ularni o'z genetik materialini ko'paytirish uchun ishlatadi.
Viruslar o'z genetik materialini hujayralardan olib chiqadi.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zararli dasturlarni qanday aniqlash mumkin?
Zararli dasturlarni antivirus dasturlari yordamida aniqlash mumkin.
Zararli dasturlarni faqat operatsion tizim yordamida aniqlash mumkin.
Zararli dasturlarni faqat qo'lda aniqlash mumkin.
Zararli dasturlarni faqat internet orqali aniqlash mumkin.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Foydalanuvchi autentifikatsiyasi nima?
Foydalanuvchi autentifikatsiyasi - foydalanuvchining tizimga kirish uchun ro'yxatdan o'tish jarayoni.
Foydalanuvchi autentifikatsiyasi - foydalanuvchining parolini o'zgartirish jarayoni.
Foydalanuvchi autentifikatsiyasi - foydalanuvchining kimligini tasdiqlash jarayoni.
Foydalanuvchi autentifikatsiyasi - foydalanuvchining ma'lumotlarini saqlash jarayoni.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kiberxavfsizlikda eng ko'p ishlatiladigan shifrlash usullari qaysilar?
Twofish
Blowfish
MD5
AES, RSA, SHA-256
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