Which two types of DNS attacks are associated with DoS and DDoS attacks?

Which two types of DNS attacks are associated with DoS and DDoS attacks?(Choose Two)
A. DNS reflection attacks
B. Resource utilization attacks
C. DNS open resolver attack
D. DNS cache poisoning attacks
E. DNS amplification attacks

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2 thoughts on “Which two types of DNS attacks are associated with DoS and DDoS attacks?

  1. AE as per above Cisco DNS best practices link:
    DNS amplification and reflection attacks use DNS open resolvers to increase the volume of attacks and to hide the true source of an attack, actions that typically result in a DoS or DDoS attack.

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