What does the typical SYN flood attack involve?

A.
data center humidity errors

B.
an attacker sending many spoofed TCP SYN packets

C.
congestion from the inspection segment

D.
interface errors that result in congestion

Explanation:
Reference:http://h20000.www2.hp.com/bc/docs/support/SupportManual/c02586208/c02586208.pd
f?jumpid=reg_R1002_USEN(page 235)