________________ is a tool which uses traceroute-like techniques for analyzing IP packet responses.

________________ is a tool which uses traceroute-like techniques for a

1.	________________ is a tool which uses traceroute-like techniques for analyzing IP packet responses.
A.	Firewalk
B.	Firesweep
C.	PingSweeper
D.	ICMPwalker
Answer» B. Firesweep