Which of the Following Usually Happens in a Malicious Denial-Of-Service

Multiple Choice

Which of the following usually happens in a malicious denial-of-service attack?

A) A hacker monitors and intercepts wireless traffic at will.
B) A hacker floods a Web server with many millions of bogus service requests.
C) An intruder uses another site's IP address to masquerade as that other site.
D) A phisher pretends to be a legitimate company and requests confidential data.
E) A hacker identifies vulnerabilities in network hosts.