Câu 231: GCIH: GIAC Certified Incident Handler

Which of the following types of attacks is mounted with the objective of causing a negative impact on the performance of a computer or network?

1. A. Vulnerability attack
2. B. Man-in-the-middle attack
3. C. Denial-of-Service (DoS) attack — đáp án hiện tại
4. D. Impersonation attack