• “Black Hole” nomli virusining ish prinsipini toping.
  • Virus guruhlari to‟g‟ri ko‟rsatilgan faylni toping.
  • Fayl viruslari qanday kengaytmadagi viruslarni zararlaydi.
  • “Black Friday” nomli virusining ish prinsipini toping




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    Axborot xavfsizligi 2022 (1)

    “Black Friday” nomli virusining ish prinsipini toping.


    1. juma kunlari ishlanayotgan fayllarni o'chiradi

    2. juma kunlari ishlanayotgan fayllarni davolaydi

    3. juma kunlari ishlanayotgan ―qora‖ nomli fayllarni o'chiradi

    4. payshanba kunlari ishlanayotgan fayllarni o'chiradi



    “Black Hole” nomli virusining ish prinsipini toping.


    1. ekranning pastki burchagidan qora tuynuk ochadi

    2. ekranning o‘ng burchagidan qora tuynuk ochadi

    3. ekranning chap burchagidan qora tuynuk ochadi

    4. ekranning yuqori bu rchagidan qora tuynuk ochadi



    Virus guruhlari to‟g‟ri ko‟rsatilgan faylni toping.


    1. fayl, boot, makroviruslar, tarmoq viruslari

    2. rezident, norezident, mikroviruslar, tarmoq viruslari

    3. fayl, boot, mikroviruslar, tarmoq viruslari

    4. xavfsiz, xavfli, juda xavfli



    Fayl viruslari qanday kengaytmadagi viruslarni zararlaydi.


    1. COM, EXE, DLL

    2. DOC, EXE, Boot

    3. Boot, EXE, DLL

    4. COM, XLS, DLL



    Boot viruslar kompyuterni qaysi sohasini zararlaydi.


    1. qattiq disk (vinchester) ning yuklovchi sohasini

    2. tezkor xotira sohasini

    3. video xotira sohasini

    4. protsessorni



    Operatsion sistemani yuklovchi 0 - trakiga yozib olinuvchi virusni aniqlang. boot viruslari
    fayl viruslari tarmoq viruslari makro viruslari


    O‟zbekistonda mavjud bo‟lmagan viruslar guruhini toping.

    1. Quddus va TR

    2. TR va Avenger

    3. Datacrime va Island

    4. Avenger va Vena




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    “Black Friday” nomli virusining ish prinsipini toping

    Download 4,2 Mb.