A DDoS attack is defined as which of the following?

A DDoS attack is defined as which of the following?

• A. A malware distribution attack.
• B. A social engineering attack.
• C. A Distributed Denial of Service attack that floods networks with traffic rendering services unavailable.
• D. A man-in-the-middle attack.

Answer: (C)

A DDoS attack involves many sources flooding a target with traffic to exhaust its resources, making the service unavailable to legitimate users. That is exactly what the definition describes: a Distributed Denial of Service attack that floods networks with traffic rendering services unavailable. The other options point to different attack types—malware distribution aims to spread malware, social engineering tricks people, and man-in-the-middle intercepts communications—so they do not capture the distinctive idea of many sources overwhelming a service to cause disruption.

A DDoS attack involves many sources flooding a target with traffic to exhaust its resources, making the service unavailable to legitimate users. That is exactly what the definition describes: a Distributed Denial of Service attack that floods networks with traffic rendering services unavailable. The other options point to different attack types—malware distribution aims to spread malware, social engineering tricks people, and man-in-the-middle intercepts communications—so they do not capture the distinctive idea of many sources overwhelming a service to cause disruption.