試卷名稱:111年 - [無官方正解]111 國立清華大學碩士班考試入學試題_資訊安全研究所:資訊安全#130742
年份:111年
科目:研究所、轉學考(插大)◆資訊安全概論
22. Which of the following would be considered a distributed denial-of-service attack?
(A)An attacker uses her own machine to attack another machine.
(B) An attacker uses a network of 20 malware-infected hosts to attack a web server.
(C) An attacker uses a SYN flood attack against a target's external router.
(D) An attacker uses a MITM attack against an unsuspecting rival hacker.