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اختبار شهادة Certified Ethical Hacker (CEH) V13

السؤال 173 من 180

كل الأسئلة

How does a denial-of-service (DoS) attack work?

الخيارات

  • A A hacker prevents a legitimate user (or group of users) from accessing a service
  • B A hacker uses every character, word, or letter he or she can think of to defeat authentication
  • C A hacker tries to decipher a password by using a system, which subsequently crashes the network
  • D A hacker attempts to imitate a legitimate user by confusing a computer or even another person

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.