An attack that sends out an overload of UDP packets from a spoofed source so that an overload of ICMP unreachable replies flood the victim is called a ______.

A.
Fraggle

B.
Worm

C.
Logic bomb

D.
Remedy

Explanation:
A fraggle attack is similar to a smurf attack. The attacker broadcasts
UDP packets that are spoofed with the victim’s address as the source. The victim is
then unpleasantly surprised to receive a flood of ICMP "unreachable"
responses.