اختبار شهادة سيسكو Cisco CCNA Exam

السؤال 78 من 470

كل الأسئلة

What is the role of a firewall in an enterprise network?

الخيارات

  • A determines which packets are allowed to cross from unsecured to secured networks
  • B processes unauthorized packets and allows passage to less secure segments of the network
  • C explicitly denies all packets from entering an administrative domain
  • D forwards packets based on stateless packet inspection

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.